This is the professionals choice RG59 Cable which incorporates 2 core power cable, also known as shotgun CCTV cable. This power cable runs along the side of the coax and will allow you to power your CCTV cameras from a central location. At the end of the cable you would terminate the video signal with BNC connectors and the power signal with DC Power Jacks. Ideal cable for video installations and CCTV. It is a specific type of coaxial cable , often used for low-power video and RF signal connections. The cable has a characteristic impedance of 75 ohms.