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Security cameras have an important role in the prevention of crime and criminals arrested register. Before the time the police had relied on the witnesses description of the offender when a crime had been committed. Eyewitness accounts can greatly from several people who were present at the event itself in different ways. Eyewitnesses have to think of other solid evidence or a goal to be accompanied in court. Since the development of closed circuit television (CCTV) in 1942many advances in technology have CCTV is invaluable in the fight against crime. Mini security cameras are difficult to locate and apprehend the criminals, if not they realize that they are observed. Recent studies show that video surveillance is the number one deterrent to criminals.
CCTV is the use of video surveillance cameras to transmit a signal to a specific or a limited number of monitors. The first designed and installed CCTV system was broken by German scientist Walter1942 His system was used to record and monitor the introduction of V-2 rockets. CCTV is very useful for starting places, because the cameras are able to be closest to the rocket as a man, while recording the event, which will be checked often arbitrary.
Now the use of CCTV can be found almost everywhere. E 'inexpensive enough to be used safely at home. There are at least 13 cities in the United States where law enforcement officialsare already operating or implementing CCTV video surveillance as a means to prevent crime and promote public safety. In some cities, the videos are passively recorded and played with some frequency, while other cities actively monitor for monitoring the images. In some states, school districts are experimenting with the reduction of closed circuit video surveillance, as the main safety feature of the campus to prevent violence and prevent crimes such as theft and graffiti.
According to a survey of 1996Secondary school administrators are fighting the American Society for Industrial Security, schools which led to the use of passive or active surveillance systems, closed circuit, in that the systems have reduced property crimes such as break-ins again, theft and vandalism. The popularity of CCTV is a tool of crime prevention is an important component of a resurgence of entertainment center and commercial business district. Business Partnership byRetailers and various agencies of local governments were created in cities such as Baltimore, Tampa Bay has been, and Memphis, to finance working capital for CCTV video surveillance in crime prevention projects. Community-based programs to help the police monitor the systems for monitoring and responding to criminal activities.
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