CCTV systems control activities in public places, enterprises and commercial buildings in real time and save data for subsequent viewing. Some video surveillance systems include sound, while others can only record video. CCTV systems can also be used within social objects (schools or hospitals), as well as private residences as an additional security measure. There are many different systems with different levels of functionality and in a wide price range of the market.
The video surveillance system can be a powerful restraint for criminals if it is placed in an obvious place. Shops, windows, banks and ATMs, gas stations and many other places are equipped with video surveillance systems. In some cases, cameras restrain criminals, but often they are also a means of maintaining information about the event that can be used in the investigation of crimes and be evidence in court.
CCTV systems help to shed light on the events, and with remote access to help solve problems and determine dangerous situations in the remote zone.
Many people prefer to choose a porch or entrance to the building to accommodate the video camera. The camera transfers a video to a computer or monitor inside the house. Sometimes this system is used as a peculiar video confront, when they check who stands outside the door through the monitor before opening the door for it. This is considered as a good option to ensure security, especially for adolescents who are left at home, as well as for elderly people and single women.
CCTV systems can also be used for internal needs, for example, for monitoring a room or the whole house remotely, but not for the purpose of protecting from outsiders, but control over relatives. For example, this may be a variant of the video, when parents control their child, the remaining one house, or insure, leaving a baby with a nanny.
Stepmags usually use unobtrusive video surveillance systems to catch thieves by the hands. They are usually hidden behind tinted lamps or built into the ceiling. The casino also uses hidden cameras, but in such places such systems are the most complex, where a whole monitoring room is involved.
Listing the entire array of possible video cameras and video surveillance systems is almost impossible. There are options for satisfying the most difficult needs, and there are cheap options for basic tasks. Different stores offer to buy video cameras or connect a complex to monitor the object. If you want to buy street video cameras, video cameras for premises, as well as other surveillance devices, then you can contact the Intervision company, which is engaged in the sale and installation of security and video surveillance systems.
