What is one of the primary functions of an alarm system in security?

The primary function of an alarm system in security is to alert property owners of unauthorized access. An alarm system is designed specifically to detect breaches in security, such as breaking and entering, and then promptly notify the property owner or security personnel. This immediate alert allows for a faster response to potential threats, thereby minimizing damage or loss. The effectiveness of an alarm system lies in its ability to provide real-time notifications, ensuring that property owners are aware of any unauthorized activity as soon as it occurs.

While other functions, such as constant surveillance and monitoring behavior, play roles in broader security strategies, they are not the primary objective of an alarm system. Instead, they are typically part of a comprehensive security plan that may include cameras and other monitoring devices. Generating incident reports is important for reviewing security breaches but comes after the immediate alert function of an alarm system, which is crucial for immediate threat mitigation.