What is the purpose of a supervisory alarm system?

The purpose of a supervisory alarm system is to establish a central monitoring point for constant oversight. This system is designed to continuously track the operational status of various devices, whether they are security sensors, fire alarms, or other critical systems. By providing centralized monitoring, the supervisory alarm system can quickly alert personnel to any anomalies or failures in these devices, ensuring a prompt response to potential issues that could compromise safety or security.

Centralized monitoring is crucial in many environments, such as corporate offices, manufacturing facilities, and public buildings, where timely information about system status can prevent accidents, security breaches, or other emergencies. This oversight allows for the integration and coordination of multiple monitoring devices, enhancing overall situational awareness.

The other options do not align with the primary function of a supervisory alarm system. For example, while false alarms might be useful for testing, this is not a goal of a supervisory system. Similarly, restricting access to sensitive information relates more to data security and access controls than to alarm systems. Finally, while some systems may have the capability to call emergency services, this is not the primary function of a supervisory alarm system itself, which focuses more on monitoring and alerting than on direct emergency response.