CCTV Balun transmit UTP,
Shenzhen Baifuda Electronic offer to sell-----Video Balun transceiver is a video transmission device that provides a low cost means of sending live video over unshielded twisted pair point-to-point wiring for distances of up to 2,000 feet (610 meters). With this unit you can use any cat 5 wiring to reduce wiring cost dramatically and longer video distance with out the need of any other special equipment to purchase.
1-active device with built-in signal amplifier to enhance the transmission quality
2-use UTP cat5 cable to transmit video signal to transmits a monochrome (b/w) video signal up to 2,000 feet (610 meters) or color up to 1,300 feet (400 meters).
3-passive operation - no external power required.
4-uses low-cost cat 5 cable instead of costly coaxial cables.
5-includes a BNC connector and a terminal block - no need to waste time crimping rj-45 connectors.
6-high immunity from interference - built-in impedance coupled device and noise filter.