The Firex® 499 Relay Module works with Firex Smoke, activating door closers, fans, strobe lights and other secondary devices that will alert hearing-impaired individuals and other occupants that a smoke alarm signal has sounded. The Relay Module can be interconnected with up to 18 compatible devices.

In addition, the Relay Module can be used in conjunction with fireplaces, furnaces, water heaters and other appliances, turning them off or opening fresh air dampers in the event of a potential hazard.

CAUTION: The relay module is not to be used as a method of extending the maximum number of smoke alarms permitted in multiple station operation. (Refer to smoke alarm manual for specified maximum limit). A maximum of six relays can be used. The relay will not operate without AC power.

• Can be wired to respond to smoke alarms.
• Enables AC or DC powered security devices to interact with Firex® AC powered smoke alarms.
• Turns lights and other devices ON or OFF when alarm is activated and ON or OFF when deactivated.
• Fits in most junction boxes.
• Connects Firex smoke alarms with:
  - Lights
  - Sirens
  - Exit signals
  - Escape lights
  - Exhaust fans
  - Other auxiliary devices.