There is no doubt at all that the security camera is an important surveillance tool that helps reduce crime because criminals are deterred by it as they would not like to be recognized and spotted committing the crime. It is more commonly used at public places and commercial premises where strangers often frequent so that the rate of crime could be reduced.
If you are worried about crime happening at your private property, it is best to make use of an imitation security camera which you can install outside your premises leading criminals to believe that surveillance was in place so that they keep away from engaging in crime. As for commercial premises and similar other locations, it is very important to have security camera installed so that criminals can easily be identified and dealt with.
Through a security camera, along with a desktop monitoring tool such as the blue iris software, crime is not just punished, but can actually be stopped from occurring at all. It is the responsibility of the management of any organization to ensure that measures are put in place to prevent crime. Some housing societies also feel the need to have these cameras in place, particularly for larger buildings that offer residential flats to many different households. Without security cameras, you would simply be putting your premises at risk.