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Ò»£®Product Introduction£º
SPVD Is a patented technology of a hybrid transmission video and power line of sharing equipment, it changes the security industry in the video, power supply, traditional cable wiring way of transmission, special solve the security system in video of front independent power supply, solution the problem of near transmission way; it has the strong anti-interference ability, long distance transmission, the characteristics of convenient installation. This product by a single cable tr |
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