... system, using pin 4,5 or pin 7,8 * Transmission Distance: 1500M (5000') The kit includes two converters. The 1 port active ... security Camera, and the 2 port active twisted-pair receiver connects to the video ... 1500m). Features * 1 Port Active Twisted-Pair Transmitter * 2 Port Active Twisted-Pair Receiver * Video Transmission ... Card and Recorder etc. * Compatible with LAN system, using pin 4,5 or pin 7,8. ...