Whenever you plan to run new cables or rewire some old ones, go with easy to install CAT5E UTP network cable and use balun for Video and Power transfer. All you need is an RJ45 crimping tool and RJ45 connectors. Follow 568B wiring standard - same as for the LAN networks - and save your time and up to 20% in cost. Also, your wiring will be ready for an IP system when you need it.

• Transmitter and receiver
• Outstanding interference rejection
• 10-20% wire cost saved
• Use with CAT5 or CAT6 Cables
• Long distance cables up to 600 meters
• Transmits both video and power - DC12V or AC24V
• No power for balun is required

Male BNC allows connection directly to the camera or DVR

Wiring standards:

http://en.wikipedia.org/wiki/TIA/EIA-568-B