FireAngel Mains Powered Heat Alarm (HM-SN-1)


    • £39.53
    • (Exc. VAT: £32.94)
      • In Stock
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    Sona Mains Powered Smoke Alarm With Optional Wireless Link

    The ground breaking Class A1 heat alarm with Thermistek sensing technology, provides a faster warning of fire.

    Key Features

    • Thermistek technology, incorporating a unique radiant heat dish.
    • 10 year sealed for life lithium battery back-up.
    • Low energy usage - typically less than 10% of the average 230V AC heat alarm.
    • Proven carbon footprint of =13.6kg C02e per alarm.
    • Ultra-slim, integrated base plate.
    • Centralised button - test / Smart Silence / locate.
    • Secondary buzzer
    • Mixed system compatibility.
    • Wi-Safe 2 and hardwired alarms on a single network.
    • Mains and battery-powered alarms on a single network

    Technical Specification

    • Supply voltage: 230V AC, 50Hz
    • Battery back-up: 10 year Lithium battery
    • Technology: Thermistek
    • Alarm sound level: 85dB (A) at 3m (minimum)
    • Installation positions: Ceiling
    • Alarms at temperature range: Class A1 +54°C to +65°C
    • Operating temperature: +4°C to +38°C
    • Operating humidity: Up to 90% RH non-condensing
    • Storage temperature: -20°C to 60°C
    • Storage humidity: Up to 93% RH non condensing
    • Plastic material: ABS, UL94 VO fire retardant
    • Warranty: 5 years
    • Weight 229g
    • Certified to: BS 5446-2: 2003
    • Maximum number of connected units 30 hardwired units


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