A fire alarm relay module is a crucial component of modern fire safety systems, acting as an intermediary between the fire alarm control panel (FACP) and various other devices, such as door releases, elevator controls, or HVAC systems. The relay module’s primary function is to activate or deactivate these devices in response to a fire alarm signal. Understanding the fire alarm relay module wiring diagram is essential for proper installation and maintenance of the fire alarm system. Proper wiring ensures that the module can accurately receive the signal from the FACP and reliably trigger the connected devices during an emergency. Improper wiring can lead to system malfunctions, false alarms, or, in the worst-case scenario, failure to respond to a real fire.
