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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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• 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
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• 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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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