Cable Length : 5m/10m/15m/20m/30m/40m/50m . This pre-terminated CCTV cable is perfect for transmitting audio video and power. Simplify the installation of surveillance systems by using one cable to carry audio video and power. The cable can connect to 720P, 960P, 1080P, 700TVL,1000TVL,1200TVL, HD-CVI, HD-TVI, HD-AHD HD-SDI 960H Security Cameras without interference or quality decrease. ● Premade Coaxial+Power Siamese Cable ● The inner conductor of coaxial (Video) cable is pure copper ● 2.1mm * 5.5mm DC power plug ● Transmit video signals and supply DC power for security cameras ● Compatible with 960H, AHD 720P/960P/1080P, HDCVI/HD-TVI/HD-SDI