Chicago/Illinois Security Guard PERC Practice Exam

The purpose of surveillance systems in security operations is to monitor activities and deter criminal behavior. Surveillance systems are designed to constantly observe and collect data about various activities within a specific area, allowing security personnel to identify any suspicious or illegal actions in real-time. By doing so, these systems not only help in documenting incidents but also serve as a significant deterrent to potential offenders, who may be less likely to commit crimes when they know they are being watched.

Additionally, these systems contribute to the overall security framework by providing a means to gather evidence in the event of an incident, which can be crucial for investigations and legal proceedings. The ability to monitor events in real-time enables a quicker response to potential security threats and enhances the safety of individuals and property within the surveillance range.

Other options do not accurately reflect the primary intention of surveillance systems. Recording only important events does not encapsulate the continuous monitoring aspect of surveillance, and entertainment or boosting employee morale is not the main function of these systems in a security context.