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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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The role of the switch in wuxi security monitoring system wuxi security monitoring private switch is a network transmission equipment developed for the actual needs of high-definition monitoring of security network. The network monitoring project of Wuxi Dehang Technology Co., Ltd. is often in a complex and changeable application environment, and it is difficult for ordinary switches to meet the requirements of security monitoring
Published on: December 24, 2019 Number of hits: 335
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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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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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Security monitoring is widely used in modern life and work, such as emergency headquarters, schools, hospitals, banks, enterprises and other places will set up a monitoring room, and the indoor display terminal needs a display screen to display the images recorded by the camera in real time. Because of this type of monitoring
Published on: August 28, 2019 Number of hits: 209
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How to install surveillance cameras in Wuxi? Many enterprises and institutions pay more and more attention to surveillance installation, and security awareness is growing. How should we install surveillance cameras in Wuxi? Today, I will briefly introduce some points about how to carry out Wuxi
Published on: August 7, 2019 Number of hits: 307
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Wuxi Dehang Technology Co., Ltd. provides professional IT services, Wuxi broadcast system, Wuxi projector installation, monitoring engineering, network maintenance, Wuxi security monitoring, Wuxi remote monitoring, Wuxi monitoring, Wuxi wiring engineering, Wuxi monitoring installation, Wuxi monitoring installation company, Wuxi LAN wiring, Wuxi IT outsourcing, Wuxi network maintenance
Published on: June 26, 2019 Number of hits: 216
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Sorting out the lines is also an important part of the computer room. Why do you want to sort out the lines? It's good that they correspond to the ports one by one during the later maintenance. This is the ultimate goal of a clean line. If you say that you are happy to look happy, I will ask you why you don't go to heaven. This is also the reason for dismissing the most construction workers. The evaluation of a worker's comprehensive wiring level is also mainly
Published on: March 13, 2019 Number of hits: 590
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1、 Installation of monitoring camera: 1. On the premise of target range, its installation height: 2.5~4m for indoor cameras and 3.5~10m for outdoor cameras; The elevator car box is installed on the top, diagonally with the elevator operator, and the optical axis of the camera is appropriate at a 45 degree angle with the two walls and ceiling of the elevator. 2. After the cable is laid in place
Published on: February 22, 2019 Number of hits: 583
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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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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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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
