ANNKE 100 Feet (30 meters) 2-In-1 Video/Power Cable with BNC Connectors and RCA Adapters for Video Security Systems (4-Pack, Black) ANNKE 3rd generation of video and power combo cable (1st 960H, 2nd 720P, 3rd 1080P) Standard video DC power supply that meets the ISET s.r.l communication cable standard This cable is well adaptive to various application scenarios like the surface and inside of walls, floors, etc. 5.5*2.1*10mm standard DC power connector. BNC connector on both ends + included BNC-to-RCA adapters For video cameras with 2.1mm DC power connectors only - perfect for use with AHD / CVI / TVI CCTV cameras video cameras (available separately)