Red Arrow Mains Heat Alarm with 5 Year Back Up Battery

A thermistor heat alarm that is operated from the mains supply in your home. 220-240V AC with 9V DC battery backup. Designed with a quick fit base and rapidly detecting NTC Thermistor for detecting temperature increases keeping your home and loved ones safe.

Red Arrow has an extensive range of smoke, heat and carbon alarms designed to offer trusted and reliable peace of mind protection to your home and family.

• Interlink up to 40 Red Arrow devices (wired or radio frequency connection)
• Power: 220-240V@ 50Hz with 9V battery backup
• Product Life: 10 Years after initial activation
• Alarm Volume: >85dB(A) at 3 meters.
• Alarm Sensitivity: 54°C to 65°C
• NTC Thermistor sensor for rapid detection of temperature increase
• Sound Pattern: ISO8201 (BI 0.5s - pause 0.5s - BI 0.5s - pause 0.5s - BI 0.5s - pause 1.5s, with the RED LED flash, repeat this alarm pattern)
• Wireless Alarm Sound Pattern: BI - BI - pause 1.2s, with the red LED flash, repeat this alarm pattern.
• All sensors are individually tested, not batch tested.
• Dimensions: (LxWxD): 140x140x58.8mm

Safety standards: BS 5446-2:2003 / BSI KM 715769 / CE / UKCA

Box Contents: 1x SHC-WIR-HE Wired/Wireless Heat Alarm