The video transceiver is a single-channel balun that sends full-motion video (color/black-white) and Coaxitron PTZ control signals over a single, unshielded twisted pair (UTP) cable. Its passive design eliminates the need for external power. The balun is less than two inches (5.08cm) long and has a BNC connector on one end and screw terminals on the other end. It can be used at the camera and monitoring locations.