Alarm Firex Heat Hard Wired Alkaline Battery Backup

The Firex Hard-Wired Heat Alarm with Alkaline Battery Backup is a reliable fire detection solution designed for areas where smoke alarms may trigger false alerts, such as laundry rooms, garages, or areas near but not inside the kitchen. Featuring a thermistor-based heat sensor, this alarm activates when dangerous temperatures are detected. With interlinking capability for up to 23 Firex hard-wired units, it ensures a whole-home safety system. It also includes a 9V alkaline backup battery to maintain operation during power outages.

Technical Specification

• Download Product Technical Data Sheet

• Type: Heat Alarm (thermistor sensor)

• Power Supply: Mains operated with 9V alkaline backup battery

• Backup Battery: Included (alkaline, non-rechargeable)

• Interconnectable with up to 23 Firex hard-wired alarms

• Alarm memory function to identify the initiating unit

• Reduced energy consumption design

• Combined Test/Hush button for regular testing and temporary silence of false alarms

• Auto-reset feature after activation

• Tamper-resistant locking device prevents unauthorised removal

• Push-in/snap-fit connector with 150mm flying leads included

• Continuous green LED power-on indicator

• Operating Technology: Thermo maximal (heat detection)

• Mounting Method: Surface mount

• Diameter: 127mm

Choose the Firex Heat Alarm for dependable thermal detection and system-wide alerting—ideal for enhancing fire safety in non-smoke-prone areas of your home or business.