The market advanced video surveillance systems are rapidly evolving, it is associated with an increased interest in the security business. The best option is to design systems for specific tasks. Guard TV and "just" video surveillance. Circuit television system (ETS) – the regulated concept, requirements for which are set by State Standard (GOST 51558-2000). Guests should respond to this closed-circuit television, Mounted on public and commercial facilities to be inspected by the Commission. Requirements of the standard rather rigid, for example, in the ETS must be used with camcorders backlight compensation, who are middle and high price range and can adapt to any lighting condition. In practice, the monitoring of the premises you can get much cheaper cameras, without compensation backlight, ie not formally relevant to this GOST.
Rely on the State Standard is not required if a company orders a system for themselves and not for the subsequent delivery of government commissions. One has only to call system just CCTV, but CCTV is not, and once a customer comes a wide range of opportunities for maneuver in solving problems within a limited budget. When waxwork is more useful. Skilled integrators to design video surveillance system must first determine the customer's two main points: the main task of the system and the amount of the allocated budget. For the same money you can mounted as a series of survey shirokofokusnyh and a series of cameras that can record the faces and license plates of cars. Each type – to their tasks.