Video Balun 4 Channel Aluminium Alloy Shell Passive | HD-CVI | TVI | AHD CCTV Camera Transceiver | BNC | RJ45 UTP Video Balun | You need to buy 2nos for a pair
The 4/8 channel HD transceiver box, it converts 4 coax lines, BNC jacks, to a screw terminal block and/or 1 RJ45 jack, built-in transient suppression protection.
Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5/Cat-6 un-shielded twisted pair wire can simultaneously transmit four channels of video signal.
Adopt differential signal transmission with excellent anti-jamming ability.
Full-motion CCTV video at distances up to 330m when used with any passive UTP video transceiver.
No power required, up to 1500m with any active UTP video receiver.