SEECOM 60ft BNC Video And DC Surveillance Cable Pre-made All-in-One Siamese Combo Cords Ready For for 1080P/720P TVI CVI AHD and HD-SDI Cameras and Analog CCTV Security Cameras Female to female BNC connectors included Length: 60ft(18M)Each Plug and play installation increase the wiring distance Excellent transmission quality with no signal lost Compatible with all Kguard,Night Owl,Q-see,Swann,Zmodo and any other CCTV CCTV device with BNC & Power extensions/outputs