First of all, we need to know that surveillance cameras in public areas reduce the crime rate. Some authorities place cameras in the hope that they can help prevent the commission of crimes. If an individual knows there is a surveillance camera in a certain area, he may be less willing to commit a crime near the site for fear of being caught. Despite the presence of surveillance cameras, there are many crimes occurring in public spaces. That’s why public video surveillance is a necessity that helps capture criminals. If a crime is committed in an area where a surveillance camera is installed, the chances of capturing the offender are much greater. “Yes, through surveillance cameras it is easier for agents to identify crimes and accidents in that particular area and it is not necessary to hire guards just to monitor.” Facial recognition software has improved tremendously over the years, which means that if a person is captured in the camera by committing a crime, the chances of being captured are much greater. Posters can be created and images can be broadcast on the television network to help spread the word on the offender. Without surveillance of these cameras, it can be extremely difficult to get a quality description of the person who committed the crime, even if there were eyewitnesses. In addition, video cameras in public places will provide evidence and collect clues. Any record in a surveillance camera that captures a committed crime can be used in court as evidence against the defendant. In some cases, if there were no images, there would be little or no evidence to condemn the person of the crime and the person could be released. These night vision cameras offer a good and long night vision so that thieves can be recognized even if they commit a crime in dark areas. Also, in some cases, video surveillance images can also help prove someone’s innocence if they have been charged with a crime they did not commit.