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Enterprise name: Wuxi Dehang Technology Co., Ltd

Contact: Mr. Liu

Tel.: 0510-68289990

Mobile: 13861832237

Email: [email protected]

Website: nabenjixie.cn

Address: Room 1202, No. 99 Zhaoshangcheng Road, Wuxi, Jiangsu

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  • [ Technical Articles ] How to select security monitoring equipment suitable for enterprises

    Modern enterprises pay more and more attention to security and prevention work, and security monitoring equipment has become a necessity for enterprises. However, the number and types of security monitoring devices on the market are numerous, which makes it easy for enterprises to encounter confusion when selecting them. This article will introduce how to select the security monitoring equipment suitable for enterprises from the type, performance, price, service and other aspects of security monitoring equipment. 1、 Type 1
    Published on: June 21, 2023 Clicks: 89

  • [ Technical Articles ] How to select surveillance cameras - Wuxi Security Monitoring

    How to choose a surveillance camera - The main body of Wuxi security surveillance camera is the camera, whose function is to observe and collect information. The performance of the camera and its installation mode are important factors that determine the quality of the system. The following parameters should be paid attention to when selecting surveillance cameras: Wuxi Security Monitoring: 1) Color: There are black and white cameras and color cameras, usually black and white cameras
    Published on: May 29, 2023 Clicks: 54

  • [ Technical Articles ] Installation and maintenance of video monitoring system

    Installation and maintenance of video monitoring system The application of video monitoring system has been very extensive, playing an important role in roads, public security, forest fire prevention, buildings, factories, shopping malls and other industries. China's security monitoring system for safe cities has been fully implemented in all provinces and cities across the country, and has achieved remarkable results. In the huge monitoring system, the fast ball and camera equipment at the front end can be said to be
    Published on: May 18, 2023 Clicks: 50

  • [ Technical Articles ] Types of roadside surveillance cameras

    The first type of roadside surveillance camera is the camera that grabs the camera head by breaking the stop, which is the most common camera on the city roads. But many friends don't know where they are. They regard this camera as the Skynet surveillance for maintaining public security. This is what we often see on the roadside. The camera that stands alone in a black semicircle can shoot at 360 degrees, So they usually go out alone
    Published on: May 4, 2023 Clicks: 39

  • [ Technical Articles ] Security monitoring manufacturers share the characteristics and applications of binocular cameras

    Security monitoring manufacturers share the characteristics of binocular cameras and apply the binocular stereo vision technology used by the security monitoring manufacturers to share binocular cameras. Based on the stereo photography of dual lenses, obtain the distance information of the target, and analyze the behavior track of pedestrians in combination with intelligent tracking algorithms, so as to accurately track the moving target. Security monitoring manufacturers share the principle of binocular camera, why our human eyes can
    Published on: April 26, 2023 Clicks: 43

  • [ Technical Articles ] What are the three modes of security monitoring power supply

    What are the three modes of security monitoring power supply? Security monitoring equipment power supply is a concern of security engineers. In recent years, almost all security monitoring manufacturers are pushing PoE network cable for power supply, but why do security monitoring equipment still rely on strong current and centralized power supply? Let's first understand the three modes of power supply for security monitoring. Security monitoring power supply mode mainly includes: point to point
    Published on: April 18, 2023 Clicks: 49

  • [ Technical Articles ] Precautions for daily maintenance of security monitoring equipment

    Precautions for daily maintenance of security monitoring equipment During the use of security monitoring equipment, various problems may occur from time to time, causing unnecessary trouble to us. We need to check and maintain the equipment and lines regularly. Such as: line, alarm equipment, monitoring software, hard disk video recorder equipment, etc. Maintenance service contents are as follows: 1. Alarm signal lines and video signals
    Published on: April 12, 2023 Clicks: 53

  • [ Technical Articles ] Installation of cameras in security monitoring project

    In the security monitoring project, the camera is installed in the place where we live and work. We will find that there are surveillance cameras installed. These surveillance cameras have inadvertently become a security guarantee. So many enterprises, residential buildings and some public places are equipped with surveillance cameras. When some problems occur, these surveillance cameras provide security for enterprises, residential buildings and some public places
    Published on: April 6, 2023 Clicks: 60

  • [ Technical Articles ] What is the role of community monitoring

    What is the role of cell monitoring? Now every cell must be equipped with a monitoring system, which plays a very important role in maintaining the security and maintenance of the cell. Let's introduce the related knowledge of cell monitoring, what is the role of cell monitoring, and whether cell monitoring can be called at will. 1、 What is the role of community monitoring? 1. Prevention: the wireless video monitoring system in the community can
    Published on: March 27, 2023 Number of hits: 50

  • [ Technical Articles ] What should we know about the installation of cameras in the security monitoring project

    What matters should we know about the installation of cameras in the security monitoring project? We will find that surveillance cameras are installed in places where we live and work. These surveillance cameras have unintentionally become a security guarantee. So many enterprises, residential buildings and some public places are equipped with surveillance cameras. When some problems occur, these surveillance cameras are for enterprises, residential buildings and some public places
    Published on: March 21, 2023 Number of hits: 35

  • [ Technical Articles ] What are the benefits of security monitoring system

    What are the benefits of security monitoring system? The existence of security monitoring undoubtedly blinds people's lives to the "heavenly eye" and achieves the goal of "people are doing, heaven is watching", so that all accidents can not be hidden. At present, almost all cases of large and small size cannot be solved without security monitoring. From petty theft to robbery and murder, even car accidents need to be monitored to track down
    Published on: March 15, 2023 Clicks: 47

  • [ Technical Articles ] Precautions for daily maintenance of security monitoring equipment

    Precautions for Daily Maintenance of Security Monitoring Equipment During the use of security monitoring equipment, various problems may occur from time to time, causing unnecessary trouble to us. We need to check and maintain the equipment and lines regularly. Such as: line, alarm equipment, monitoring software, hard disk video recorder equipment, etc. Maintenance service contents are as follows: 1. Alarm signal line and video signal line
    Published on: March 6, 2023 Clicks: 66

  • [ Technical Articles ] Classification and application scope of computer room monitoring

    Classification and scope of use of computer room monitoring Economic simple computer room monitoring all-in-one machine Simple computer room monitoring all-in-one machine is specially designed for small computer room environment monitoring (or industrial plants, production workshops and other occasions) alarm applications. The product adopts pure hardware architecture design, selects reliable telephone notification alarm mode, and forms an independent system, Without affecting any existing system of the customer
    Published on: February 27, 2023 Clicks: 36

  • [ Technical Articles ] Four common faults in security monitoring engineering

    Four common faults in the security monitoring project The four common faults in the project: 1. The security monitoring power supply is incorrect The incorrect power supply has the following possibilities: the power supply line or voltage is incorrect, the power is not enough (or the wire diameter of a power supply line is not enough, the voltage drop is too large, etc.), the transmission line of the power supply system has short circuit, open circuit, instantaneous overvoltage, etc. Especially due to power supply error
    Published on: February 22, 2023 Number of hits: 32

  • [ Technical Articles ] How to wire the camera installation of security monitoring project

    How to wire the camera installation of the security monitoring project In the security monitoring project installation, the image generation in the security protection system of the surveillance camera is currently mainly from the camera. The installation safety of cameras in the security monitoring project has always been concerned, especially in the wiring. Then, how to wire the indoor installation of the surveillance camera in the surveillance project? 1. Wire for monitoring camera, its rated voltage
    Published on: February 13, 2023 Number of hits: 30

  • [ Technical Articles ] Comprehensive wiring construction process of security monitoring project

    Integrated wiring construction process of security monitoring project Integrated wiring construction process of weak current system Integrated wiring construction process of security monitoring project. The weak current integrated system may be known to many people, but we know how to construct the wiring of the weak current integrated system? Next, I will introduce the knowledge of wiring construction of weak current integrated system. 1. Security Supervisor
    Published on: February 6, 2023 Clicks: 35

  • [ Technical Articles ] Technical intelligence analysis of security monitoring system

    Intelligent analysis of security monitoring system technology 1. Access control system Access control system is the management of important channels of intelligent housing. The door control system can control the entry and exit of personnel, as well as the behavior of personnel in buildings and sensitive areas. Control devices, such as card readers, fingerprint readers, password keyboards, etc., shall be installed at the door of the building, elevators, etc. Residents must have a card or enter a positive sign if they want to enter
    Published on: January 28, 2023 Number of hits: 39

  • [ Technical Articles ] Several monitoring methods commonly used in traffic supervision

    Several monitoring methods commonly used in traffic supervision There are many monitoring methods commonly used in traffic supervision. Traffic management departments in various cities and regions also have diversity in purchasing products. On the one hand, it is inseparable from the performance indicators of the equipment itself, and it is also closely related to the cost of equipment, local road conditions, and local traffic supervision policies, At present, the common regulatory products in China are as follows: ground burial
    Published on: January 9, 2023 Clicks: 40

  • [ Technical Articles ] Classification of storage devices in video surveillance system

    Classification of storage devices in the video monitoring system Classification of storage devices in the video monitoring system I. Home security monitoring: if you use SD card for storage, you must wonder how long it will last? There are many factors to consider about how long it will last. This should not only consider the specific image color, but also consider the storage format and storage medium capacity. II
    Published on: January 3, 2023 Number of hits: 37

  • [ Technical Articles ] What are the functions of community installation monitoring

    What are the functions of cell installation monitoring? 1. Prevention. The video monitoring and alarm system can pose a threat to those who are plotting against the law and eliminate crimes in the bud. 2. Supervisory role. Record and supervise the communication personnel. If the monitoring is not installed in the community, please install it in time. If the monitoring is damaged, please repair it in time. If the monitoring point and angle are unreasonable,
    Published on: December 26, 2022 Clicks: 31

  • [ Technical Articles ] Ten Laws of Video Monitoring System Installation

    One of the ten laws for the installation of video monitoring system. If there are more than 8 points (including more than 8 points of 720P) selected for the access switch, please use the full gigabit network switch. The actual bandwidth of our commonly used switches is 50% - 70% of the theoretical value
    Published on: December 19, 2022 Clicks: 32

  • [ Technical Articles ] What are the types of security surveillance cameras

    Security surveillance cameras have several types of security surveillance cameras. 1. The night vision night vision function actually uses infrared sensing technology. For example, the automobile night vision system mainly uses thermal imaging technology, also known as infrared imaging technology. The principle is that any object will emit heat, and objects of different temperatures will emit different heat. Humans, animals and moving vehicles
    Published on: December 12, 2022-12 Number of hits: 33

  • [ Technical Articles ] Common problems of infrared monitoring system

    Frequently asked questions about infrared monitoring system Today, everyone's security awareness has increased. For security monitoring, only real-time monitoring in the daytime can no longer meet people's needs, so infrared cameras, including infrared night low illumination cameras, are widely used, which is a trend. This article is to talk about the common problem of infrared monitoring system: red storm problem:
    Released on: December 5, 2022 Clicks: 54

  • [ Technical Articles ] How to choose the monitoring focal length

    With the continuous updating of security equipment, there are various types of monitoring equipment. Based on the different installation environments and use scenarios, there are many types of monitoring equipment. Many friends don't know how to choose the monitoring focal length when choosing the surveillance camera. Today, Wuxi Dehang Technology Co., Ltd. introduces some things to pay attention to when choosing the monitoring focal length
    Published on: November 28, 2022-15 Number of hits: 45

  • [ Technical Articles ] How to monitor the perfect network cabling during installation

    During the monitoring and installation process, people have turned to intelligent life on how to perfect the network generic cabling. People have high requirements on the network transmission rate, and it has become a consensus to use a fast and convenient network. The speed of the simple network cable may affect the network data transmission rate. If you want to run a high-speed network, the generic cabling system is getting more and more attention. The requirements and quality of cabling products
    Published on: November 21, 2022-11 Number of hits: 41

  • [ Technical Articles ] The security monitoring company explains how the security monitoring access control system is linked with the fire control

    The security monitoring company explains how the security monitoring access control system is linked with the fire protection. With the development of technology, the independent fire alarm system is increasingly integrated with the building automation system, especially with the security monitoring access control system. Fire control and security monitoring access control systems are integrated together, which can be used in places with dense traffic, in case of fire alarm and terrorist attacks
    Published on: November 14, 2022-14 Number of hits: 32

  • [ Technical Articles ] Development and advantages of remote monitoring

    The development and advantages of remote monitoring With the progress of productivity, the distribution of equipment becomes more and more discrete. Single, independent monitoring systems can no longer meet the needs of industrialization, so distributed systems have emerged. This system is based on computer network, which makes the system resource allocation more reasonable.
    Published on: November 7, 2022-10 Clicks: 40

  • [ Technical Articles ] The remote monitoring manufacturer tells you what the principles of security monitoring are

    The remote monitoring manufacturer tells you what the principles of security monitoring are. 1. Real time: real-time of the security monitoring system, which is particularly important. It is precisely because of the real-time nature of the security monitoring system that the monitoring system is so necessary. 2. Security: The security monitoring system has security and confidentiality measures to prevent illegal intrusion into the system and illegal operation. 3. Scalability: security monitoring
    Published on: October 31, 2022-10 Clicks: 29

  • [ Technical Articles ] What are the characteristics of remote monitoring system in security monitoring

    What are the characteristics of the remote monitoring system in security monitoring? 1. The structure is clear and simple: because the video server realizes many functions of the video matrix, picture splitter and other equipment in the simulation system through the software management platform, and realizes the video recording function through the computer hard disk, the system structure is greatly simplified and the integration is high. 2. Simple management and application: because digital monitoring system is based on computer and
    Published on: September 22, 2022 Clicks: 36

  • [ Technical Articles ] What are the components of the security monitoring system

    What are the components of the security monitoring system? 1. What is required for remote monitoring of the presentation layer to form the presentation city is our most intuitive feeling. It shows the quality of the entire security monitoring system. For example, the monitoring TV wall, monitor, high tone alarm horn, automatic alarm connection telephone, etc. belong to Shenzhen security on this floor. 2、 Control layer Control layer is the core of the whole monitoring project, which is
    Published on: September 15, 2022 Clicks: 47

  • [ Technical Articles ] What is the working principle of remote monitoring?

    What is the working principle of remote monitoring? With the enhancement of safety/security awareness, all walks of life now have their own remote monitoring systems. On the one hand, anti-theft awareness is increased, and on the other hand, safety/security management can be carried out. Remote monitoring software is also welcomed by many enterprises. What is the working principle of remote monitoring? Input the video signal from each camera into the video acquisition terminal,
    Published on: August 1, 2022 Clicks: 90

  • [ Technical Articles ] Brief Analysis of Wuxi Dehang Technology How to Select Surveillance Camera?

    Brief Analysis of Wuxi Dehang Technology How to Select Surveillance Camera? With the growing popularity of monitoring systems in commercial and civil use, surveillance cameras (surveillance cameras) are widely used in various fields to protect social security. The monitoring camera is the core equipment of the whole monitoring system. The selection should be carefully based on the site environment and user needs. 1. According to the installation mode, such as fixed installation
    Published on: June 27, 2022 Clicks: 51

  • [ Technical Articles ] Brief Analysis on the Composition and Functions of the Video Remote Monitoring System of Wuxi Dehang Technology

    Wuxi Dehang Technology Brief Analysis of the Composition and Functions of the Video Remote Monitoring System The commonly said network remote monitoring system software mainly refers to the conventional network remote monitoring software used for legitimate purposes. The network remote monitoring system controls remote computers through the network and is now widely used in monitoring and management. Due to the promotion of the system, a large number of network remote monitoring system software came into being. A
    Published on: June 13, 2022 Clicks: 50

  • [ Solution ] Wuxi Dehang Technology tells you the composition and functions of the remote monitoring system

    Wuxi Dehang Technology will tell you the composition and functions of the remote monitoring system. The commonly mentioned network remote monitoring system software mainly refers to the conventional network remote monitoring software used for legitimate purposes. The network remote monitoring system controls remote computers through the network and is now widely used in monitoring, control and management. Due to the promotion of the system, a large number of network remote monitoring system software came into being. An
    Published on: May 12, 2022 Clicks: 186

  • [ Technical Articles ] Wuxi Dehang Technology tells you the composition and function of remote monitoring

    Wuxi Dehang Technology tells you that the composition and function of remote monitoring can be divided into "monitoring" and "control", in which "monitoring" refers to obtaining information mainly through the network, while "control" refers to the method of operating remote computers through the network, such as restarting and shutting down remote computers, It also includes daily settings for remote computers
    Published on: April 24, 2022 Clicks: 60

  • [ Technical Articles ] Wuxi Dehang Technology tells you the installation process of the surveillance camera

    Wuxi Dehang Technology tells you the installation process of the surveillance camera. The surveillance camera is a semiconductor imaging device, which has the advantages of high sensitivity, strong light resistance, small distortion, small size, long service life, and vibration resistance. Surveillance camera safety/security protection system. Installation process of the monitoring camera 1. The rated voltage of the wire for the monitoring camera should be greater than the working voltage of the line; Wire insulation
    Published on: April 18, 2022 Clicks: 67

  • [ Technical Articles ] Wuxi Dehang Technology tells you how to wire the security monitoring project camera installation?

    Wuxi Dehang Technology tells you how to wire the security monitoring project camera installation? In the installation of security monitoring project, the image generation in the security/safety protection system of the surveillance camera is currently mainly from the camera. The installation safety/security of cameras in the security monitoring project has always been a concern, especially in the wiring. Then, how to wire the indoor installation of the surveillance camera in the surveillance project? 1. Supervisor
    Published on: April 13, 2022 Clicks: 55

  • [ Technical Articles ] Simple explanation of remote monitoring system, let's get to know!

    Simple explanation of remote monitoring system, let's get to know! The remote monitoring system consists of four parts: the monitoring front terminal system, the image transmission subsystem, the central control subsystem, and the remote image user system. The image remote monitoring system is a set of digital video remote monitoring system based on the network and designed with B/S structure, which is a high level of remote monitoring system in the industry.
    Published on: April 2, 2022 Number of hits: 68

  • [ Technical Articles ] Introduction to monitoring system terminal monitoring equipment

    Monitoring system terminal monitoring equipment introduction Sequential video audio switcher: it can switch camera images from 2 to 12 channels and corresponding audio signals in sequence, and the sequence switching image signals are automatically displayed in sequence on the monitor, and the switching time can be adjusted. You can also manually switch and select or bypass a designated camera image display. Video image
    Published on: March 28, 2022 Clicks: 63

  • [ Technical Articles ] Application selection of long focus security monitoring lens

    The application selection of the telephoto security monitoring lens is to select lenses with different focal lengths for different application fields. The telephoto lens has a wide visual range and is only applicable to large-scale security monitoring. The telephoto lens is applicable to high-end finance, transportation and other fields and pursues details. With regard to the lens focus, HD cameras pursue perfect/beautiful picture quality. In addition to the fixed focus lens, they should also be able to access the automatic zoom lens,
    Published on: March 21, 2022 Number of hits: 80

  • [ Technical Articles ] What is the working principle of remote monitoring?

    With the enhancement of safety/security awareness, all walks of life now have their own remote monitoring systems. On the one hand, anti-theft awareness is increased, and on the other hand, safety/security management can be carried out. Remote monitoring software is also welcomed by many enterprises. What is the working principle of remote monitoring? The video signals from each camera are input to the video acquisition terminal, and then the video acquisition terminal calculates through image compression
    Published on: March 15, 2022 Clicks: 91

  • [ Technical Articles ] Analyze the installation items and fault causes of monitoring

    Analyze the installation of monitoring and the rapid development of the network era of the cause of the failure. Monitoring must be very familiar to everyone. Monitoring is ubiquitous in people's lives, and can not be separated from video monitoring everywhere. Sometimes they worry about being stolen at home. Therefore, monitoring installation can be used as a chip for evidence. Do you know what monitoring installation matters are? What are the common faults? Follow
    Published on: March 7, 2022 Clicks: 96

  • [ Technical Articles ] Features of security monitoring

    The characteristics of security monitoring 1. The structure is clear and simple: because the video server completes many functions of machine equipment such as video matrix and picture splitter in system simulation according to the mobile phone software management system, and completes video recording according to the computer disk, the system structure is greatly simplified and the processing speed is high. 2. The management method is simple: because the intelligent security digital monitoring system software is based on
    Published on: February 28, 2022 Clicks: 90

  • [ Technical Articles ] Development status and trend of remote monitoring technology

    The development status and trend of remote monitoring technology Since the 1990s, with the rapid development of science and technology, people's production behavior and lifestyle have undergone significant changes. As a very important technology in life and production, the importance of monitoring technology is gradually recognized and valued by people. The evolution of monitoring system is from centralized monitoring to network monitoring
    Published on: 2022-02-21 Clicks: 112

  • [ Technical Articles ] Introduction to front-end monitoring equipment of monitoring system

    The monitoring system is also called closed-circuit television monitoring system. A typical monitoring system is mainly composed of five parts: front-end audio and video acquisition equipment, audio and video transmission equipment, back-end storage, control and display equipment. The back-end equipment can be further divided into central control equipment and sub control equipment. The front and back end devices have a variety of configurations, and their connections (also known as transmission systems
    Published on: February 14, 2022 Clicks: 101

  • [ Technical Articles ] What factors need to be considered when selecting security monitoring system lens?

    What factors need to be considered when selecting security monitoring system lens? The lens is the eye of the camera, and its performance is directly related to whether the camera picture is clear. The camera is very important in the computer room video monitoring system. Therefore, in order to maximize the efficiency of the camera, in addition to the excellent design of the camera's own camera components and circuits, it is also necessary to select an appropriate mirror for it
    Published on: February 7, 2022 Clicks: 78

  • [ Technical Articles ] Remote monitoring: for the field of video monitoring, the general working principle is as follows

    Literally, remote monitoring can be divided into two parts: "monitoring" and "control". "monitoring" mainly refers to obtaining information through the network, while "control" refers to the method of operating the remote computer through the network, such as restarting and shutting down the remote computer, and also includes the daily setting of the remote computer. Remote monitoring in the field of video monitoring refers to
    Published on: January 24, 2022 Clicks: 64

  • [ Technical Articles ] What should we know about the installation of cameras in the security monitoring project

    What matters should we know about the installation of cameras in the security monitoring project? We will find that surveillance cameras are installed in places where we live and work. These surveillance cameras have unintentionally become a guarantee of security. So many enterprises, residential buildings and some public places are equipped with surveillance cameras. When some problems occur, these surveillance cameras are for enterprises, residential buildings and some public places
    Published on: January 3, 2022 Clicks: 87

  • [ Technical Articles ] Are you clear about the points that cannot be ignored in monitoring installation?

    Several requirements that cannot be ignored in monitoring installation: 1. Position requirements For the monitoring camera, its position is directly related to the imaging effect of the equipment. Therefore, many users regard the monitoring effect as the primary reference for the installation location of the surveillance camera. However, they ignored one very important point: the surveillance camera has its own requirements when choosing the installation location. First, installation
    Published on: December 27, 2021 Number of hits: 72

  • [ Technical Articles ] What are the functions of the video security monitoring system?

    What are the functions of the video security monitoring system? Whether for security awareness or security needs, understanding the video security monitoring system is only for the good use of gen. If you want to know about the video security monitoring system, first understand what the purpose is and what security can bring us. The video security monitoring system has been upgraded from the traditional artificial security mode to the current diversified and scientific
    Published on: December 20, 2021-124

  • [ Technical Articles ] What is remote monitoring? Reminder: Be careful of hackers spying on you

    People often have a sensitive and contradictory feeling about the word "surveillance", because it is not only widely used in transportation, banks, supermarkets and other fields, but also more or less sometimes. Today, I want to explain to you what remote monitoring is. Where, "supervisor" refers to obtaining corresponding information through the network, and "control" refers to controlling and setting accordingly
    Published on: December 13, 2021 Clicks: 94

  • [ Technical Articles ] What is security monitoring? Do you know what security projects are?

    What is security monitoring? Do you know what security projects are? What is security? Many people may not know what security is when they first heard about it, and some have never known the existence of such an industry. But there is a classic saying, "Don't know doesn't mean it doesn't exist". The security industry is not known by the public but it still exists objectively. In fact, security applications
    Published on: December 6, 2021-10 Clicks: 85

  • [ Technical Articles ] A brief introduction to the remote monitoring system, let's get to know!

    The remote monitoring system consists of the monitoring front terminal system, image transmission subsystem, central control subsystem and remote image user system. The image remote monitoring system is a set of digital video remote monitoring system that is completely based on the network and designed with B/S structure, which is a high-level remote monitoring system in the industry at present. Remote monitoring front terminal system is composed of webcam or ordinary
    Published on: November 29, 2021-18 Clicks: 88

  • [ Technical Articles ] How to view remote monitoring through the Internet

    How to view remote monitoring through the Internet 1. Set remote embedded hard disk video recorders 1. First prepare the applied peanut shell dynamic domain name, which can be registered on the official peanut shell website. Then input the applied domain into the hard disk video recorder (there is a dynamic DNNS login in the network settings). Now generally, hard disk video recorders are equipped with a DNNS login interface. 2. Set port number
    Published on: November 22, 2021-14 Clicks: 64

  • [ Technical Articles ] Eight principles for installing video monitoring system

    The monitoring system is also called Closed Circuit Television (CCTV). A typical monitoring system is mainly composed of five parts: front-end audio and video acquisition equipment, audio and video transmission equipment, back-end storage, control and display equipment. The back-end equipment can be further divided into central control equipment
    Published on: November 15, 2021-15 Number of hits: 95

  • [ Technical Articles ] What is the future development trend of the security monitoring industry? Dehang Technology will help you understand

    At present, the development history of China's security industry has been 35 years, and the security industry has also been structured. In recent years, the security industry has made rapid progress in product structure (video monitoring, building intercom, intrusion alarm, entrance and exit intelligent control, alarm equipment, explosion-proof security inspection, etc.) and market structure (security engineering, security equipment, operation services, etc.). In addition, security products
    Published on: November 8, 2021-11 Number of hits: 101

  • [ Technical Articles ] Composition and function of remote monitoring

    Literally, remote monitoring can be divided into two parts: "monitoring" and "control". "monitoring" mainly refers to obtaining information through the network, while "control" refers to the method of operating the remote computer through the network, such as restarting and shutting down the remote computer, and also includes the daily setting of the remote computer. Composition and function: the system is generally composed of front-end equipment
    Published on: November 1, 2021 Number of hits: 84

  • [ Solution ] How to Lightning Protection for Wuxi Remote Monitoring Installation

    Wuxi Remote Monitoring and Installation Company summarized that lightning strikes can be divided into two types, direct lightning and magnetic induction lightning. To put it bluntly, lightning strikes the surveillance camera immediately. This kind of lightning strike method causes serious damage, but the probability of occurrence is relatively small; Magnetic induction lightning is called secondary lightning, which is divided into two methods: magnetic effect of current and electrostatic induction. When lightning strikes
    Published on: August 30, 2021 Clicks: 126

  • [ Technical Articles ] Working principle and advantages of Wuxi remote monitoring

    1、 The working principle of Wuxi remote monitoring: first, the video signals from each camera are input to the RV-2000 video acquisition terminal, and then the RV-2000 video acquisition terminal converts the video signal into a digital image of 25 frames per second through MPEG-4 image compression algorithm, and forwards the compressed audio and video data stream to the video monitoring center through the optical network
    Published on: August 9, 2021 Clicks: 137

  • [ Solution ] How to set Wuxi remote monitoring

    After we bought the webcam, many people have doubts about how to set up Wuxi remote monitoring after the webcam is installed, and how to operate it specifically? 1. To activate ADSL, first apply for a dynamic domain name and set the port. Here you need to activate an ADSL and a router that supports DDNS. Installing the router will
    Published on: July 12, 2021 Number of hits: 115

  • [ Technical Articles ] Operation and classification of Wuxi remote monitoring

    Nowadays, remote monitoring is widely used in various industries and fields. So what is remote monitoring? Wuxi remote monitoring can be divided into two parts: supervision and control. Remote monitoring is to obtain information through network channel, and the network runs on the remote monitoring computer. When your computer is under control, the other party can conduct real-time operation on your computer
    Published on: June 18, 2021 Clicks: 126

  • [ Technical Articles ] Wuxi remote monitoring network monitoring installation mode

    In the installation practice of Wuxi remote monitoring system project, we need to develop monitoring design schemes according to different environments and customer requirements. Only complete and appropriate monitoring schemes can ensure the stability, economy and efficiency of the monitoring system. Today, Wuxi Dehang Technology Co., Ltd
    Published on: May 28, 2021 Clicks: 130

  • [ Technical Articles ] Does the wireless surveillance camera of Wuxi remote monitoring need a network

    Most of the common wireless webcams in Wuxi remote monitoring market are equipped with WIFI. Before installation, they are connected to the computer with network cables, and the IP address is configured. After that, there is no need to connect the network cables. They can be connected through wireless routes within the coverage range. If there is no wireless routing, it is still necessary to
    Published on: May 6, 2021 Clicks: 103

  • [ Solution ] Six important factors of delay in wireless monitoring system

    In recent years, with the continuous development of the high-definition era, people are constantly pursuing a clearer and faster visual experience. However, in the wireless monitoring system, the transmission of higher definition video images must be supported by a wireless bridge with higher bandwidth. If your wireless video transmission device cannot meet the high
    Published on: April 14, 2021 Clicks: 136

  • [ Solution ] Principle of Wuxi remote monitoring installation video monitoring system

    With the enhancement of security awareness, the video surveillance system has gradually entered our ordinary people's homes. Video monitoring schemes are also emerging in endlessly, so what principles should be followed in the installation of the monitoring system? When installing the monitoring system, the following eight monitoring installation principles should be considered first:
    Published on: March 30, 2021 Clicks: 139

  • [ Solution ] Performance and Characteristics of Wuxi Remote Monitoring System

    Performance and characteristics of Wuxi remote monitoring system Wuxi remote monitoring system consists of four parts: monitoring front terminal system, image transmission subsystem, central control subsystem, and remote image user system. The image remote monitoring system is a set of digital video based on network and designed with B/S structure
    Published on: 2021-02-22 Clicks: 144

  • [ Solution ] How to realize Wuxi remote monitoring method

    How to implement remote monitoring in Wuxi People are usually sensitive to and resistant to the word "monitoring", because it is not only widely used in transportation, banks, supermarkets and other places, but also sometimes has more or less impact on personal privacy. Today, Wuxi DLAC
    Published on: January 5, 2021 Number of hits: 129

  • [ Technical Articles ] How to set remote monitoring

    How to set up remote monitoring 1. Conditions required for the implementation of the process: the monitoring host (computer with card) can access the Internet. Apply for dynamic domain names and set ports&
    Published on: November 3, 2020 Number of hits: 155

  • [ Solution ] How to make a stable wireless remote monitoring system?

    How to make a stable wireless remote monitoring system? With the increase of market demand, there are all kinds of wireless video monitoring equipment in the market, with prices ranging from hundreds to thousands. In the whole process of wireless monitoring equipment marketing, when we tried cost-effective machine equipment applications before, that is to say
    Published on: August 3, 2020 Clicks: 183

  • [ Technical Articles ] What are the precautions for installing the wireless monitoring system?

    What are the precautions for installing the wireless monitoring system? The development trend of radio technology can be said to bring a lot of convenience to our daily life. It can transmit a lot of information content according to the method of wireless telephone, which can not only save land, but also make the transmission more efficient and faster
    Published on: July 15, 2020 Clicks: 166

  • [ Technical Articles ] How to install the surveillance camera of Wuxi security monitoring?

    How to install the surveillance camera of Wuxi security monitoring? Now security monitoring is more and more familiar to users, and installation monitoring may become a basic daily skill in the future, because the civilian household monitoring industry is coming step by step. How to install the surveillance camera? Wuxi DeHangKe
    Published on: July 9, 2020 Clicks: 148

  • [ Technical Articles ] What kind of enterprises are more suitable for choosing IT outsourcing services?

    What kind of enterprises are more suitable for choosing IT outsourcing services? IT service outsourcing refers to the economic activities that enterprises outsource to external professional service providers after stripping the original basic, universal, non core IT businesses and IT based business processes in the value chain. It is for enterprises to reduce
    Published on: July 3, 2020 Clicks: 178

  • [ Technical Articles ] Design requirements and characteristics of Wuxi monitoring system

    Brief Introduction to the Design Requirements and Features of Wuxi Monitoring System The closed-circuit monitoring system can monitor and record the access of people in important places in real time. The closed-circuit monitoring system provides an effective security system in combination with some detectors and alarm equipment. The detector can detect banditry, fire and other accidents in time,
    Published on: July 22, 2020 Number of hits: 173

  • [ Solution ] Introduction to the Composition and Functions of the Video Wuxi Remote Monitoring System

    Introduction to the Composition and Functions of Wuxi Video Remote Monitoring System The commonly referred network remote monitoring system software mainly refers to the conventional network remote monitoring software used for legitimate purposes. The network remote monitoring system controls remote computers through the network and is now widely used in monitoring and management. Due to the system's
    Published on: June 30, 2020 Clicks: 180

  • [ Technical Articles ] Enterprise IT outsourcing service solution

    Enterprise IT outsourcing service solution positioning: applicable to the existing IT environment, companies that want to achieve standardized management, and make full use of existing IT systems to play a greater value and reduce costs. Content: Enterprise
    Published on: June 24, 2020 Clicks: 135

  • [ Technical Articles ] Understand the system functions of video monitoring

    Understand the system functions of video surveillance 1. High security, image mask technology to prevent illegal tampering with video data; Only authorized users can enter the system to view, call video data, and issue management accounts with different permissions to managers of different identities; Effectively prevent malicious damage
    Published on: June 17, 2020 Clicks: 141

  • [ Solution ] Brief Discussion on the Characteristics of Wuxi Closed Circuit Monitoring System

    Talking about the characteristics of Wuxi closed-circuit monitoring system The closed-circuit monitoring system can monitor and record the entry and exit of people in important places in real time. The closed-circuit monitoring system combines some detectors and alarm equipment to provide an effective security system. The detector can detect banditry, fire and other accidents in a timely manner
    Published on: June 3, 2020 Clicks: 164

  • [ Solution ] Describe the five strategic issues of IT outsourcing services

    Describe the five strategic issues of IT outsourcing services. First, improve business attention. Outsourcing allows companies to focus on broader business issues and grasp the operational details provided by external experts. For many companies, the key reason for outsourcing is simply that there are some "how
    Published on: May 29, 2020 Number of hits: 155

  • [ Solution ] Misunderstandings and functions of the optional access control system monitor

    The error zone and function of the optional access control system monitor The access control monitoring system is an important part of modern security. As the core component of access control, the quality and performance of the controller directly affect the stability of the entire access control system, thus affecting the security and reliability of the access control system. When purchasing access controller, first
    Published on: May 25, 2020 Clicks: 132

  • [ Solution ] Why Wuxi Security Monitoring?

    Why Wuxi Security Monitoring? Wuxi security surveillance video surveillance is used to monitor and record the monitored images through cameras and servers, and has video capture and processing functions, management functions and control functions. It can not only conduct continuous real-time monitoring on the monitoring site, but also
    Published on: May 20, 2020 Number of hits: 158

  • [ Technical Articles ] How to Realize Remote Monitoring

    How to realize remote monitoring The method of remote monitoring People are usually sensitive to and resistant to the word "monitoring", because it is not only widely used in transportation, banks, supermarkets and other places, but also sometimes has more or less impact on personal privacy. Today, none
    Published on: May 11, 2020 Clicks: 125

  • [ Technical Articles ] General working principles in the field of video remote monitoring

    For the general working principle in the field of video remote monitoring, first, input the video signal from each camera to the video acquisition terminal, then the video acquisition terminal converts the video signal into a digital image of 25 frames per second through the image compression algorithm, and then passes the compressed audio, video and data stream through
    Published on: April 3, 2020 Number of hits: 152

  • [ Solution ] What are the requirements for the functions of the property video security monitoring system?

    What are the requirements for the functions of the property video security monitoring system? We all know that the property management level is an important reference for judging whether a community is safe, and the video security monitoring system is an important supporting facility. The professional monitoring company usually goes deep into the characteristics of the community
    Published on: March 30, 2020 Clicks: 186

  • [ Solution ] Sharing two major fields of Wuxi remote monitoring

    Sharing the two major fields of Wuxi remote monitoring, remote monitoring can be literally divided into two parts: "monitoring" and "control", in which "monitoring" refers to obtaining information mainly through the network, while "control" refers to the method of operating remote computers through the network. Wuxi Dehang Science and Technology Co., Ltd
    Published on: March 9, 2020 Number of hits: 187

  • [ Solution ] How should Wuxi remote monitoring be maintained?

    How should Wuxi remote monitoring be maintained? If the maintenance of the monitoring system is not paid attention to, many monitoring equipment will be damaged just after being put into use, and the management of monitoring system facilities maintenance will be ignored in the management process, resulting in the late management and maintenance of the system can not keep up. So Wuxi Dehang Technology Co., Ltd
    Published on: January 8, 2020 Number of hits: 190

  • [ Solution ] Understand Wuxi remote monitoring integrated wiring

    Understand Wuxi remote monitoring generic cabling Wuxi remote monitoring generic cabling system (GCS) integrates all weak current cabling in the building, including: automatic monitoring system, access control area system, communication system and office automation system; And implement unified management of these systems. When using synthetic cloth
    Published on: December 12, 2019 Clicks: 195

  • [ Technical Articles ] Wuxi Dehang Technology Co., Ltd. explains the installation of monitoring in detail

    Wuxi remote monitoring installation 1. Connect the monitoring host and camera power supply, adjust the camera angle to a predetermined range through the monitor, and adjust the focus and definition of the camera lens to enter the video recording equipment and other control equipment
    Published on: December 2, 2019 Number of hits: 189

  • [ Solution ] Method of installing Wuxi remote monitoring camera

    The method of installing Wuxi remote monitoring camera is actually very simple and easy. Generally, it is only necessary to install the camera in the correct position and connect the signal cable and power supply. However, if the camera cannot be installed correctly and the camera shape can be adjusted at the same time
    Published on: November 27, 2019 Number of hits: 229

  • [ Technical Articles ] What are the better ways of Wuxi remote monitoring market

    What are the better ways of Wuxi remote monitoring in the monitoring market? 1. Analog cameras+video cards (computers) have been widely used in the past few years because of their affordable prices. Generally, free domain name resolution services are used. Few people use it now. The main reason is that the compression ratio is not high
    Published on: October 25, 2019 Clicks: 198

  • [ Technical Articles ] The manufacturer explains the monitoring functions of Wuxi Remote Monitoring Center

    The manufacturer explains the monitoring function monitoring center of Wuxi Remote Monitoring and Control Center, which is composed of central image processing server, image monitoring terminal, image processing software, remote video monitoring/online alarm software. It is used to receive images and alarm signals transmitted from the site and prompt security personnel to
    Published on: October 17, 2019 Clicks: 217

  • [ Technical Articles ] How to select monitoring lens for security monitoring system

    How to select the lens for the monitoring lens of the security monitoring system is the eye of the camera, and its performance is directly related to whether the camera image is clear. The camera is very important in the computer room monitoring system, so to maximize the efficiency of the camera, in addition to the camera's own camera components and
    Published on: October 12, 2019 Clicks: 189

  • [ Technical Articles ] Security judgment in wireless remote security monitoring project

    With the development of security monitoring industry, security equipment and other industries, many monitoring equipment will be installed in many environments, but many times, security systems will be classified into security levels. Modern safety protection and system integration technology shall be adopted for monitoring and maintenance, and the monitoring installation system shall be advanced
    Published on: September 27, 2019 Clicks: 235

  • [ Technical Articles ] Home anti-theft system, good market in the future

    In the current family security system, Wuxi remote monitoring system is widely used and plays an important role. Under remote control, you can always know what is happening at home. When the alarm is triggered, the front alarm device will give an alarm sound, which may drive the thief away
    Published on: September 5, 2019 Clicks: 213

  • [ Technical Articles ] Layout design and equipment installation process of security monitoring center

    1) The design monitoring center of the control center shall be set as a restricted area, which shall have protective measures to ensure its own safety and communication means for internal and external communication, and shall be equipped with an emergency alarm device and a communication interface reserved for alarm to the superior alarm receiving and handling center. The area of the monitoring center should match the size of the security system, and should not be less than 20 ㎡. There should be corresponding assistance to ensure the normal work of the personnel on duty
    Published on: July 30, 2019 Number of hits: 321

  • [ Technical Articles ] How to select serial camera

    As a rising star in security monitoring, serial cameras have developed rapidly in recent years. At present, serial cameras are used in GPS platform management system, vehicle interior monitoring, security, remote monitoring, visual doorbell and other fields. The most popular applications are GPS vehicle mounted and remote monitoring
    Published on: July 3, 2019 Clicks: 193

  • [ Technical Articles ] Do you know what the working principle of the security video monitoring system is?

    Wuxi Dehang Technology Co., Ltd. provides professional IT services, broadcasting system, projector installation, monitoring engineering, network maintenance, security monitoring, cabling engineering, monitoring installation, monitoring installation company, LAN cabling, IT outsourcing, network maintenance, generic cabling system, generic cabling company, monitoring installation company, etc.
    Published on: May 22, 2019 Number of hits: 234

  • [ Technical Articles ] Video security monitoring components and composition mode

    Composition The editing video security monitoring system is generally composed of four main parts: front-end, transmission, control and display recording. The front end includes one or more cameras and the supporting lens, pan tilt, protective cover, decoding driver, etc; The transmission part includes cables and/or optical cables, as well as possible wired/wireless signal modulation and demodulation equipment, etc; The control part mainly includes visual inspection
    Published on: March 15, 2019 Number of hits: 225

  • [ Technical Articles ] Mobile phone remote monitoring settings

    Device local network parameter setting [Take video recorder as an example] Enter the local hard disk recorder: main menu - system configuration - network configuration - basic configuration, and set LAN network parameters. Ensure that the device is accessible within the LAN. 2. Port mapping 1. Enter the main menu of hard disk recorder - system configuration - network configuration - more configuration, modify the internal port of the recorder, and set the RTSP
    Published on: January 30, 2019 Number of hits: 340

  • [ Technical Articles ] Wuxi remote monitoring - what is network video server

    What is network video server network video server (DVS, digital video server), also known as digital video encoder, is a professional network transmission equipment for compressing and processing audio and video data, which consists of audio and video compression codec chip, input and output channels, network interface, audio and video interface
    Published on: January 11, 2019 Number of hits: 162

  • [ Technical Articles ] Wuxi remote monitoring - three hot technologies in the security industry

    Three hot technologies in Wuxi remote monitoring security monitoring field: 1. Low illumination technology Low illumination refers to the effect that ordinary cameras rely on their own lenses to image in places with extremely weak light without the aid of infrared lights and other auxiliary accessories
    Published on: January 11, 2019 Number of hits: 162

  • [ Technical Articles ] Wuxi remote monitoring analysis of the status quo of generic cabling industry

    Wuxi remote monitoring 1. Current situation of generic cabling suppliers 1. The generic cabling market is highly competitive, and there are too many brands of suppliers in the market, especially the supplier brands with a market share of 2%~7%, which centralize more than 10 domestic first-class cabling brands& n
    Published on: January 11, 2019 Number of hits: 154

  • [ Technical Articles ] Three major problems brought about by high-definition video monitoring - Wuxi Security Monitoring

    Wuxi security monitoring - high-definition network camera has made a qualitative leap in image clarity, but it has also brought a series of practical problems to the high-definition monitoring system. The three core problems to be solved by HD monitoring are: bandwidth problem, display problem, and storage problem. 1、 Bandwidth problem Due to the limited network bandwidth at present, the high bit rate brought by high-definition video has become its biggest promotion bottle
    Published on: January 11, 2019 Number of hits: 225

  • [ Solution ] Generic Cabling Topology, Performance and Security - CommScope Data Center Guide

    Generic cabling topology, performance and security - CommScope Data Center Guide The generic cabling topology of the data center is based on TIA-568 standard, and has been improved for a more centralized environment like the data center. In general, the horizontal routing area is used as the dividing point between the two main cable types, and between the horizontal and the backbone. Generic cabling
    Published on: January 11, 2019 Number of hits: 236

  • [ Solution ] Monitoring of data center - Wuxi Security Monitoring

    In addition to various activities in the computer room, building automatic control, like other commercial buildings, also has various independent systems in the data center. Including fire prevention, lighting, HVAC, building safety, video monitoring, access control, etc., the above systems are only those that need to be monitored in various systems. A support building from
    Published on: January 11, 2019 Number of hits: 2467

  • [ Solution ] System modular pre terminated optical cable - Wuxi remote monitoring

    The InstaPATCHPlus system is designed for areas in the data center that need high density, fast configuration and high performance. This system package combines SYSTIMAX LazrSPEED multimode fiber and TeraSPEED single-mode fiber technology to support the most demanding applications at present, while allowing existing technologies to easily pass
    Published on: January 11, 2019 Number of hits: 265

  • [ Solution ] Modular pre terminated copper cable - Wuxi Security Monitoring

    SYSTIMAX InstaPATCHCu pre terminated copper cable solution is a high-density modular UTP connection system. The termination and testing are completed in the factory, so that the installation personnel can simply and quickly connect the network components together. InstaPATCHCu solution is designed for storage
    Published on: January 11, 2019 Number of hits: 216

  • [ Solution ] Wuxi security monitoring connection system pre terminated copper cable data center solution

    • Rapid deployment – 8 times faster than traditional field termination. • No waste will be left at the customer's site. The factory prefabricated solution makes the installation cleaner, requires less cleaning work, and the installation effect is more beautiful& nbs
    Published on: January 11, 2019 Number of hits: 396

  • [ Solution ] Features and advantages of connecting optical cable system - Wuxi remote monitoring

    • Support LazrSPEED applications up to 550 meters and TeraSPEED applications • Since zero water peak is used in the E-band (1400nm window) of single-mode applications, the bandwidth is increased by 60%
    Published on: January 11, 2019 Number of hits: 232

  • [ Solution ] IDC data center solution: power system - Wuxi remote monitoring

    The basic measure system of IDC data center mainly includes power supply, environmental control and computer room monitoring and management system. Because IDC data center bears the core business of enterprises and institutions, it is of high importance. Therefore, IDC data centers are generally built according to the Tier4 and Tier3 standards of TIA942, with reliability requirements of more than 99.999% to ensure that
    Published on: January 7, 2019 Number of hits: 408

  • [ Technical Articles ] Wireless WIFI technology

    The principle and application of WIFI technology The full name of WiFi is WirelessFidelity. Its biggest advantage is its high transmission speed, which can reach 54Mbps. In addition, its effective distance is also very long. Its main characteristics are: fast speed, high reliability. In open areas, the communication distance can reach 305 meters; In enclosed areas, the communication distance is
    Published on: January 5, 2019 Number of hits: 170

  • [ Technical Articles ] Difference between white light camera and infrared camera

    White light cameras are rarely heard in the domestic market, and are far less accepted and recognized by the public than infrared cameras. Let me introduce the differences between the two. First, starting from the daytime, the infrared camera has some influence on the daytime color because it needs to turn color into black and sense infrared, while the white light camera is white because it is a pure color scheme
    Published on: January 5, 2019 Number of hits: 294

  • [ Technical Articles ] Five important technologies of smart home

    Smart home has been developing for more than ten years in China. In the early stage, it mainly focused on the research of some independent home subsystems, such as building (visual) intercom system, security alarm system, access control system, three meter copying system, intelligent control system of home appliances, etc. The so-called home safety mainly includes
    Published on: January 5, 2019 Number of hits: 158

  • [ Technical Articles ] Development trend and application of building intercom technology

    The technical development trend and application of building intercom After more than 10 years of technical accumulation and development, the current mainstream analog visual intercom system technology has become homogenized and the competition is becoming increasingly fierce. Each manufacturer has gradually accumulated and developed the technology of its next-generation building intercom system. With the gradual progress of TCP/IP technology and wireless digital technology in recent years
    Published on: January 5, 2019 Number of hits: 208

  • [ Technical Articles ] Main classification of weak current system

    The weak current system is mainly divided into the following categories: 1. The telephone communication system realizes the communication function of telephone (including three types of fax machines, videophones, etc.); Star topology; Class III (or above) unshielded twisted pair cable is used, and the transmission signal frequency is within the audio range. 2. The computer LAN system is the network foundation to realize office automation and various data transmission; Star topology
    Published on: January 5, 2019 Number of hits: 245

  • [ Technical Articles ] Classification and application of camera protective cover Wuxi Surveillance

    Wuxi Surveillance, the protective covers of surveillance cameras can be divided into indoor type and outdoor type according to the different places of use. Here is a brief introduction of the two types. 1、 Indoor protective cover The indoor protective cover must be able to protect the camera and lens from dust, impurities and corrosive gases
    Published on: January 5, 2019 Number of hits: 279

  • [ Technical Articles ] Wireless WIFI technology

    Wireless WIFI technology II - WIFI and 3G and Bluetooth technology I - WIFI and 3G technology 1. Voice and WLAN are more suitable for broadcast voice services than 3G technology that meets large traffic and multi-user number (P
    Published on: January 5, 2019 Clicks: 223

  • [ Technical Articles ] Application of WIFI technology in smart home field - Wuxi remote monitoring

    WiFi is a wireless network composed of AP (AccessPoint) and wireless network card. AP is generally called network bridge or access point, which is the bridge between traditional wired LAN and wireless LAN. Therefore, any PC equipped with wireless network card can share the resources of wired LAN or even WAN through AP. Its working principle is similar
    Published on: January 5, 2019 Number of hits: 183

  • [ Technical Articles ] Tips for choosing a low light camera

    With the increasing progress of CCD and DSP technology, the low illumination infrared camera has become increasingly mature and stable. Many manufacturers (merchants) have marked the illuminance parameter of camera 110 lower and lower, from 1.0lux to 0.1lux, to 0.001lux, etc., but the camera may not really have such high sensitivity, so that everyone can really understand the low illumination infrared camera
    Published on: January 5, 2019 Number of hits: 218

  • [ Technical Articles ] Tips for choosing a low light camera

    Wuxi Monitoring - With the increasing progress of CCD and DSP technology, the low illumination infrared camera is becoming more mature and stable. Many manufacturers (merchants) have marked the illuminance parameter of camera 110 lower and lower, from 1.0lux to 0.1lux, then to 0.001lux, etc., but the camera may not really have such high sensitivity, so that everyone can truly understand the low
    Published on: January 5, 2019 Number of hits: 206

  • [ Technical Articles ] Megapixel camera lens technology

    Different lens brands have different definitions of megapixel lens. Taking 1.5 megapixel lens as an example, some Japanese brands define that 70% of the image area can reach 1.5 megapixel from the center of the image to the four sides of the image, and other parts can reach 1 million pixels. Such a lens is called a 1.5 megapixel lens; Some Japanese brands define: 65% of the picture
    Published on: January 5, 2019 Number of hits: 198

  • [ Technical Articles ] Three problems and safety problems to be paid attention to when installing the access control system

    When installing the access control system, attention should be paid to the following three aspects: First, electromagnetic interference prevention. For card readers and door opening buttons, special attention should be paid to electromagnetic interference prevention, especially the interference of lighting switches, electric typewriters and computers. If possible, the card reader shall be installed 30c away from the strong current power supply
    Published on: January 5, 2019 Number of hits: 523

  • [ Technical Articles ] Ten common problems in purchasing and installing intrusion detectors

    There are the following ten common problems in purchasing and installing intrusion detectors: Question 1: Generally speaking, there is a rule in selecting and installing intrusion detectors, that is, "indoor passive, outdoor active". Is this the general principle for selecting and installing intrusion detectors? Answer: The so-called passive and active are distinguished by the detection means of the detector. Passive infrared detector refers to
    Published on: January 5, 2019 Number of hits: 282

  • [ Technical Articles ] Network video server

    DVS (digital video server), also known as digital video encoder, is a professional network transmission equipment for compressing and processing audio and video data. It consists of audio and video compression codec chip, input and output channels, network interface, audio and video interface, RS4
    Published on: January 5, 2019 Number of hits: 185

  • [ Solution ] IDC Data Center Solution: Environmental Control and Monitoring

    We have finished talking about the power system in IDC data center. Next, we would like to introduce other system environment control systems that we should pay attention to in the data center. Usually, precision air conditioners in the computer room are used to adjust the environment of the data center to ensure the operating environment of IT equipment such as servers. For high fever
    Published on: January 5, 2019 Number of hits: 463

  • [ Solution ] Data center serviceability evaluation method

    The serviceability of the data center refers to its ability to provide diversified, efficient, professional and sustainable services. It is mainly reflected in three aspects: maintainability, service controllability and operation service capability. (1) Maintainability is a measure of the ease of repair and maintenance during operation. The maintainability of the data center is the premise and guarantee of sustainable development. In data
    Published on: January 5, 2019 Number of hits: 270

  • [ Solution ] Proposal and overview of access control and attendance system

    Proposal and overview of the access control and attendance system Attendance management, as its name implies, is to manage the attendance of staff on and off duty or attending meetings. The specific attendance date and time can be clearly recorded by reading the card. At the end of the month, the working hours of all staff shall be comprehensively counted and submitted to the Finance Department to provide basis for rewards and punishments on each staff's salary
    Published on: January 5, 2019 Number of hits: 482

  • [ Solution ] IT outsourcing service - Wuxi remote monitoring

    IT outsourcing service content 1. Computer desktop service DeAir Technology provides customers with various software and hardware desktop service software: operating systems of various platforms, various application software, various database systems, and various networks
    Published on: January 5, 2019 Number of hits: 4241

  • [ Solution ] Solution: water ingress in structured cabling system

    Impact of water ingress on the cabling infrastructure: 1. Impact on the performance of electronic equipment Water ingress into the data cabling system may have a significant impact on the ability of the cable to support high-speed data applications. In some cases, cables that are close to the upper limit of link length specified in the standard (and therefore close to the upper limit of attenuation budget)
    Published on: January 5, 2019 Number of hits: 207

  • [ Solution ] Security risks of cloud computing - Wuxi remote monitoring

    Cloud computing means that data is transferred to a machine outside the sovereign control of users, that is, the hands of cloud computing service providers. As the main driver of cloud computing, there are nine major security issues: 1. privileged user access 2. regulatory compliance 3. data location 4. data isolation&
    Published on: January 5, 2019 Clicks: 203

  • [ Solution ] Security solutions for power industry

    Based on a deep understanding of information security, referring to advanced standards and concepts at home and abroad, and based on years of experience in security field construction, Shanghai Dehang Technology has summarized and refined an information security assurance system for the power industry that can fully meet the current and future development needs of the power industry. With "information assurance (IA)" as the center, and "in-depth defense" and "comprehensive prevention" as the guidance, With "Information
    Published on: January 5, 2019 Number of hits: 258

  • [ Solution ] Design principles of government network security scheme

    The design principles of the government network security scheme When designing and planning the government network system security scheme, the following principles should be followed: 1. The principle of demand, risk and cost balance analysis is difficult to achieve absolute security for any network, and it is not necessarily necessary. It is necessary to conduct actual research on a network (including tasks, performance, structure, reliability and maintainability
    Published on: January 5, 2019 Clicks: 814

  • [ Solution ] Solution of Warehouse CCTV Monitoring System

    The development of closed-circuit television monitoring system has gone through three different stages: analog closed-circuit television monitoring, digital closed-circuit television monitoring based on multimedia microcomputer platform (embedded system), and digital network closed-circuit television monitoring based on embedded network video server technology. 1. Analog closed-circuit television monitoring system development of analog monitoring system
    Published on: January 5, 2019 Number of hits: 376

  • [ Solution ] Network Server System Scheme Design - Wuxi Security Monitoring

    Wuxi monitoring server system scheme design and industry characteristics The server undertakes the task of transmitting and processing a large amount of data in the network, and must have high scalability, high reliability, high availability and high manageability. The server technology selection shall be based on the analysis of performance, scalability, manageability and reliability,
    Published on: January 5, 2019 Number of hits: 336

  • [ Solution ] Principle of storage system scheme design and equipment selection

    General principles of network storage system in scheme design and equipment modeling: 1. Standardized storage system should conform to international standards and support multiple networks
    Published on: January 5, 2019 Number of hits: 893

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