![CCTV Installation](http://www.pcsurvivor.com/wp-content/uploads/et_temp/cctv-installation-48223_140x140.jpg)
Sep 15, 2010
Closed-circuit television, aka CCTV, is a camera-based surveillance system used for security purposes and to monitor property, buildings, land or public areas such as parks and council buildings. A CCTV system is basically a system of cameras, wireless or wired, which transmit recordings via signals (or, in the case of wireless CCTV cameras via an internet...
Recent Comments