Evertech 10 Pairs (20 Pcs) CCTV Video Power Balun BNC to Cat5 Cat6 UTP RG45 Data Cable for Home or Office CCTV Security Surveillance Camera & DVR System Systems 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