Since the July 7th London bombings, CCTV security systems (closed-circuit television ) across the entire world have been examined using greater scrutiny and with greater expectations for reducing crime.
Although perhaps not a panacea for preventing offense, many CCTV surveillance systems have succeeded at reducing some types of crimes like property crime, for acting as a deterrent in car parks or indifferent public places, and for making citizens feel safer. However, the answers are mixed after addressing violent crimes and when the crimes involve alcohol.
In the united kingdom, by which an average person may be watched 300 days a day by the prevalent closed-circuit television systems, lots of case studies paired together with crime statistics have already been used by Britain’s Home Office to establish the effectiveness of those CCTV systems and to see how well videosurveillance dahua CCTV saves time and money for their police force. In fact, from 1999 to 2001, the British government spent $170 million (approximately $250 million) for closed circuit tv security strategies in town and city centers, car parks, crime hot spots, and residential areas.
Keys to evaluating CCTV systems
Conclusion Caught in the act — When potential criminals fear being captured by the CCTV cameras for court purposes, they usually abandon any idea of running a crime.
O Publicity — In the event, the CCTV camera schemes are general understanding, then a prospective criminal may leave the target area, but may head to another area.
Office at home data found that in the days leading up to the CCTV system activation, the offense took place due to the increased publicity. But in the event the publicity of this CCTV system is private, then criminals may become more inclined to be deterred because they may think that CCTV security cameras may monitor other areas as well.
O Successful deployment of law enforcement officers — CCTV systems increase the response time of police officers to the incident scene before a member of the public has to call law enforcement. According to data published in 2004 by the Home Office, CCTV operators can determine how many officers to send to the scene and the CCTV surveillance cameras can indicate what the criminals are doing at the scene before the police arrive.
O Time to crime — In case the criminals feel that they can complete their crime until the CCTV systems can capture it, then law enforcement will have less chance at capturing the criminals.
As an example, if car thieves know that the security camera’s angle, range, and speed are tight, they may determine the way you can best avoid the CCTV video security cameras. Nevertheless, the Home Office security camera data has demonstrated a decrease in car thefts in car parks, revealing that some offenders may be captured on camera in spite of the rate of this crime.
Where CCTV systems scored well and where they overlooked
Although the CCTV systems do help at distributing police quickly to those violent offenses internet sites, the offenders may avoid the security cameras, since the video security cameras are mounted inside people zones, where violent offenses do not take place.
In this case, better street lighting may help to prevent such brutal offenses from occurring. Also, if alcohol is involved, the offenders don’t look at the outcome of their actions, making the CCTV approaches ineffective as a deterrent amongst the intoxicated criminals.
But on a good note, the CCTV systems tend to reduce the public’s fear of crime and so they also do ensure the rapid installation of officials to the incident scene which gives less time for those criminals to act more violently.
To truly verify if the CCTV procedure is effective, the law enforcement body needs to conduct video surveillance evaluations over a very long length of time and energy to weed out any inconsistencies in the crime data.
Also, if the CCTV operators are well-trained and know the fastest way to set up the police officers, subsequently the CCTV system will soon be effective. CCTV systems are the future for preventing crime, and as the CCTV video security cameras are more sophisticated, more offenders will likely be caught and more offenses will be prevented.