This high quality 95% copper shield RG-59U siamese cable is designed to allow you to run CCTV cables for your analog or HD-SDI security cameras and cut them to fit. This cable carries the power out to your camera with 18 Gauge pair of power lines, which are attached to the outside of the RG-59 coaxial cable. By combining the power and video into a single cable, it will simplify your security installation.
Due to the high quality of the RG-59U cable, it is suitable for both traditional Analog CCTV camera runs, as well as newer HD-SDI (HD over Coax) camera installations. This spool of cable comes in a 1000' wooden spool (also available in 500' payload boxes separately).
Don't be fooled by cheap aluminum braid coaxial cable, this heavy duty cable has copper shielding for better resistance to interference = better quality video for your analog or HD over Coax camera.