Most people consider that CCTV is a relatively new invention, but then again, many don't even know what it is ... so first things first, what exactly is Closed Circuit Television? CCTV (Closed Circuit Television) is a visual surveillance technology designed for monitoring a variety of environments and activities. CCTV systems typically involve a fixed (or "dedicated") communications link between cameras and monitors.
The 'Closed Circuit' part is actually quite candid. When a signal is linked from a source eg. DVD player, a camcorder, or a surveillance camera, directly to a display device such as a television, this is described as a 'Closed Circuit' simply because it is within a closed group and outsiders will not have any access.
The use of CCTV systems on private property is becoming very popular. Residents Associations are independently organizing their own surveillance initiatives. Tens of thousands of cameras operate in public places, vending machines, and inside ATMs. The video surveillance boom is likely to extend even inside the home.
The limits of CCTV are constantly extended. Originally installed to deter burglary, assault and car theft, in practice most camera systems have been used to combat 'anti-social behavior'.
CCTV is very quickly becoming an integral part of crime control policy, social control theory and 'Community consciousness'. |
