Closed Circuit Television (CCTV) is the use of video cameras to transmit signal to a specific, limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point wireless links.
Archive for the ‘CCTV History’ Category
What is CCTV?
Tuesday, February 19th, 2008History of CCTV Cameras
Wednesday, February 13th, 20081961: Installation of CCTV video surveillance system at a London Transport train station.
1964: Liverpool police experiment with four covert CCTV cameras in the city’s center.
1965: British Railways installs CCTV cameras to watch tracks near Dagenham that had been vandalized.
1967: Photoscan (business) markets CCTV camera surveillance systems to retail outlets as a means of deterring and catching shoplifters.
