RG59 CCTV cable allows installers to run both the video and power to security cameras using a single cable run. RG-59 cable comes in 500 and 1000 foot spools and is available in black or white colors. RG59 is cut by you or your installer to the exact length that you need for each camera run. The RG59 portion of the cable is COAX and is used to run the video to the security camera. The 18 guage pair is used to run the AC or DC power to your cameras.