Evertech 20 Pairs (40 Pcs) Cctv Video Power Balun BNC to Cat5/6 UTP Cable for Cctv Camera Passive Video Balun Transceivers with mini-coax cable and power connector for CCTV Cameras BNC, Cat5 UTPe Male BNC connector mounts directly to camera or video source Quality video over ordinary twisted pair cable Better EMI and RFI interference rejection than coaxial cable High immunity from interference