Installation of monitoring equipment, monitoring how to install monitoring equipment in Henan 
 Transmission part is the system of the image signal pathway. In general, the transmission part of the single-image signal that is transmitted. However, some systems, in addition to images, but also transmit voice signals, while the control center as required by the console on the camera, lens, pan, protective covers, control, and thus the transmission system also includes control signal transmission, so we transferred here by some, usually refers to the formation of all the signals to transfer the sum of the transmission system. As mentioned earlier, transfer the contents of some of the main image signal transmission. So focus on the image signal transmission method and transmission problems are very important. The image signal transmission, the focus required in the image signal through the transmission system, does not produce significant noise, distortion, and ensure the clarity of the original image signal and no significant decrease in gray level and so on. This requires the transmission system in the attenuation, the introduction of noise, the amplitude frequency and phase frequency characteristics have good performance. In transmission mode, the current most used television monitoring system video baseband transmission. If the camera far away from the control center of the case, there is also radio transmission or optical transmission. Transmission of these different ways, using the transmission parts and transmission lines are quite different. 
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 Installation of monitoring equipment, monitoring how to install monitoring equipment in Henan