SecurityTronix ST-CCTV-VB-KIT is a CCTV Video Balun Kit. The kit includes one transmitter and reciever, one BNC male to two conductor terminal block, 1 90° and 1 straight. This kit is compatible with HD-AHD, HD-TVI and HD-CVI cameras. The ST-CCTV-VB-KIT allows a single video signal to be transmitted over a single unshielded twisted pair (UTP) wire. Color video up to 400 meters and B/W video up to 600 meters. Passive operation, no power required. Compatible with Analog, HDCVI and HDTVI.