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FireAngel HM-SN-1 Heat alarm (mains with 10yr lithium battery back up)

Product Code: HM-SN-1 HM-SN-1

Brand: FireAngel

Colour: White

£44.85 £37.37
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The FireAngel HM-SN-1 is a 230V mains powered heat detector, with tamper-proof sealed for life battery backup and hard-wired interlinking capabilities. Under typical usage conditions, it uses approximately 10% less power than the average AC fire alarm, and has a battery life of 10 years.


Its integrated ultra-slim mounting base ensures easy installation in areas such as kitchens, garages, or lofts—areas where smoke alarms would be unsuitable due to high levels of fumes or dust.


'Sleep Easy' functionality enables the low battery chirp to be silenced for an 8 hour period (this function can be used up to a maximum of 10 times). The alarm can be temporarily silenced for up to 10 minutes in the case of a known false activation, however if the level of heat detected is very high, this feature will be overridden for your safety and the alarm will continue to sound. When the combined test/silence/locate button is pressed on any device on the network, all connected devices except the device that was triggered will be silenced, offering easy identification of the unit in alarm.


This product provides Class A1 heat detection, and is appropriate for use in Grade D systems. It is approved to BS 5446-2: 2003. The manufacturer warranty period is 5 years.


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KEY FEATURES

  • Provides Class A1 heat detection
  • Suitable for Grade D systems
  • Kitemarked to BS 5446-2: 2003
  • 5 year manufacturer warranty
  • Mixed system compatibility, suitable for hard-wired linking
  • Mains powered, with tamper-proof sealed for life battery back-up
  • Low energy usage (approximately 10% less than the average AC fire alarm)
  • 85dB sounder
  • Suitable for use in areas where smoke alarms may not be appropriate due to fumes or dust (e.g. kitchens, garages, lofts)
  • Designed to prevent dust ingress and draughts into the back of the device
  • Easy to install with an integrated ultra-slim mounting base
  • Colour / Finish White

Additional Information

  • Dimensions (H x W x D) 141.5mm x 53mm

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