A fire alarm relay module gives the control panel a set of dry contacts it can operate when a condition occurs. It is the standard way to make the fire alarm system control equipment that is not itself part of the fire alarm system. Typical uses are elevator recall and shunt trip, HVAC fan shutdown and damper control, door holder release, magnetic lock release on egress doors, and signalling to access control, building automation or a central station.
The main types:
- Addressable relay modules that take a point on the SLC and are activated by panel programming
- Conventional and multi-voltage relays driven from a notification circuit or auxiliary power
- Control modules that switch a supervised notification circuit rather than a dry contact
- Encapsulated, DIN rail and enclosure mounted relays, and relay detector bases
Addressable modules are protocol specific and have to match the panel family. We carry fire alarm relay modules from Notifier, Fire-Lite, Simplex, Gamewell-FCI, Siemens, Silent Knight, Farenhyt, Potter, System Sensor, Mircom, Altronix and Space Age, current and discontinued. Obsolete relays can be requested on our quote page.
Gamewell-FCI AOM-2RF Addressable Relay Module
Fire-Lite CRF-300 Addressable Relay Module
Notifier NC-100R Addressable Relay Module
Potter PAD100-RM Addressable Relay Module, One Form C Contact
Siemens HTRI-R Single Input Interface Module with Form C Relay, FireFinder-XLS and FS-250 (500-033300)
BRK RM4 120V AC Accessory Relay Module for Smoke, Heat and CO Alarms
Space Age SSU-PAM-SD Multi-Voltage Relay Module
System Sensor M500R Relay Control Module
Altronix RBST Relay Module, 6, 12 or 24 VDC Selectable, DPDT Contacts
Space Age PAM-SD 2030Vdc 7.0A Form C Relay
Notifier N-ANN-RLY Relay Module with 10 Form C Relays
Notifier ROME-B Relay Module Enclosure Black
Resideo 4101SN V-Plex Single Output Relay Module, Form C Contacts and Input Zone
Mircom MIX-4045 4000 Series Dual Relay Module
Simplex 4004-9860 4PT Auxiliary Relay Module
