What is a Supervisory signal used for in fire equipment?

A Supervisory signal is specifically designed to indicate that there is a need for action regarding the supervision of fire equipment. This type of signal alerts monitoring personnel or technicians about conditions that may affect the operational status or the readiness of the fire safety system. For example, Supervisory signals can indicate issues such as a tampered device, a failure in the power supply to the fire equipment, or maintenance needs.

Understanding the function of Supervisory signals is critical for ensuring the reliability of fire alarm systems. These signals help maintain the integrity of the equipment by prompting timely inspections or repairs, thus enhancing the overall safety measures in place. This is fundamental for regulatory compliance and for ensuring that all fire safety protocols are actively monitored and adhered to within a facility.