Sona Mains Powered Heat Alarm With Optional Wireless Link

Sprue Safety

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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

    • For use in kitchens, garages, lofts and areas not generally suitable for smoke alarms.
    • 10 Year sealed for life battery back-up.
    • Optional wireless link (Model WHM-SN-1).
    • Low energy usage - typically less than 10% of the average 230v AC smoke alarm.
    • Ultra slim, integrated mounting base. No fuss - just quick and simple installation.
    • Combined central test / smart silence / locate button.
    • Mixed system compatibility:
      • Wireless and hardwired.
      • 230v AC 50Hz and DC battery alarms.
    • Low profile design style.

    Technical Specification

    • Supply voltage : 230V AC, 50Hz
    • Battery back-up : 10 year Lithium battery
    • Technology :
      • WHM-SN-1 (Wireless) : Thermistek and Wi-Safe 2
      • HM-SN-1 (Non-Wireless) :Thermistek
    • Alarm sound level : 85dB (A) at 3m (minimum)
    • Installation positions : Ceiling
    • Alarms at temperature range : 54ºC to 65ºC
    • Operating temperature : +4ºC to +38ºC
    • 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 : UL94 V0 Flame Retardant
    • Warranty : 5 years
    • Approvals :
      • WHM-SN-1 (Wireless) -
        • BS 5446-2: 2003 / CE
        • ETSI EN 300 220-2 V2.3.2 (2010-02)
        • EN300489-1 &-3
        • EN300220-2 - Radio
      • HM-SN-1 (Non-Wireless)
        • BS 5446-2: 2003 / CE
    • Operating Frequency (WHM-SN-1 Wireless) : 868 MHz
    • Max No. of connected units (network) (WHM-SN-1 Wireless) :  50 units
    • Networking (WHM-SN-1 Wireless) : Multi-directional communication
    • Range (WHM-SN-1 Wireless) : 35m (over 200m in clear air)
    • Dimensions : 141.5mm x 53mm

    Downloads

    • Brochure : (Adobe PDF)

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