COP Security 15-U101P is a high quality piece of UTP equipment that allows the transmission of a single CCTV video signal and a DC power signal over a UTP network cable for up to 2000". It has built-in 2KV surge protection and 15KV electrostatic discharge. When used with the COP Security 4CH Video UTP with Power model #15-U414VPD, this system will also transmit power to the camera via the CAT 5 twisted pair cable. This makes installation possible with only one cable! It comes with BNC plug and DC jack to RJ-45 jack.