CCTV, Closed Circuit Television means a video surveillance system for monitoring private or public spaces. These cables are specially designed to transmit the full video frequency with minimal distortion or attenuation for security and surveillance. Good quality for the successful installation of a security camera system. security camera cable is very important. The use of cheap cables for a security camera system is common, waste of time and money. To avoid the extra expense of reworking a cable for your camera system setup, be sure to purchase a cable from a reliable supplier like Boltzing.