What is the purpose of surveillance cameras in security?

The purpose of surveillance cameras in security is to monitor activities and deter criminal behavior. Surveillance systems function primarily as a means of observation, enabling security personnel or law enforcement to oversee an area and identify suspicious or unlawful activities in real time. The mere presence of cameras can act as a deterrent to potential criminals, as the risk of being recorded may discourage illegal actions.

Surveillance cameras help to create a safer environment by increasing public awareness of security measures in place. They also provide vital evidence in the event of a crime, assisting in investigations and legal proceedings. The primary intent is not to permanently store data, provide entertainment, or replace security personnel, although these aspects may be relevant in specific contexts or to a limited extent. Ultimately, the core function of surveillance cameras revolves around monitoring and ensuring a secure environment.