4 Essential Elements of Surveillance Systems

Surveillance systems are near ubiquitous without which we cannot imagine securing our offices, homes, shops and public places. The most important part of any surveillance system is video surveillance. Videos surveillance is all about keeping a constant vigil on the movement of people in a particular area. The video footage and images are stored in a storage drive located at a remote location. In case there is some form of trouble in the secured perimeter or surveillance zone, the security officers can be alerted immediately. In fact, there is always one security officer who sits in front of a console keeping vigil on the people who come in and exit the surveillance zone.