Security surveillance system means an assembly of any combination of video, audio, or photographic recording devices installed for purposes of surveillance or recording of activity occurring at the qualified residence.It can be used to detect and deter crime, and to respond to emergencies. Surveillance cameras are often used for security purposes, but other forms of surveillance, such as listening devices and GPS tracking, can also be used.Security surveillance is an important tool for keeping people and property safe. It can be used to deter crime and to respond to emergencies. When used properly, it can help to create a safer environment for everyone.