Passive 16-channel twisted pair video transceiver, optimized for high-definition HDTVI / HDCVI / AHD / CVBS video. It can function as a transmitter or as a receiver, and allows the transmission of the signal of up to four video cameras by a single UTP cable. The adapter has 16 BNC connectors, to connect to a video recorder. Includes 16 individual baluns LS-HD612 to connect to each camera. On the other hand, it has 4 connectors for UTP cable, either for two RJ45 or for 4 terminals with 4 contacts +/-, for the connection of the cable by wires.