A practical library of fire alarm devices. Click a device type to see code requirements & best practices, then drill into manufacturer models for wiring and diagrams.
Ceiling or wall-mounted spot-type smoke detectors (addressable or conventional).
Sampling-tube or return-air smoke detection associated with HVAC units and air systems.
Projected or reflected beam-type smoke detection for large open areas.
Addressable input modules that monitor a contact or conventional IDC.
Addressable output/relay modules used to control fans, doors, elevators, etc.
Modules that combine a monitored input and controlled output channel.
24 VDC audible/visible appliances powered from NACs; sync per system.
25/70 V distributed audio speakers with visible notification for ECS/EVAC.
Single and double-action pull stations.
