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Mains-powered smoke detectors and heat alarms suitable for use with BS 5839 Part 6 Grades D, D1, & D2 fire alarm systems.

Mains Powered Alarms

Mains-powered smoke detectors and heat alarms suitable for use with BS 5839 Part 6 Grades D, D1, & D2 fire alarm systems.
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2 Items

  1. Hispec HSSA/PE/FF Mains Fast Fix Optical Smoke Alarm Hispec HSSA/PE/FF Mains Fast Fix Optical Smoke Alarm
    HSSA/PE/FF

    > 230v powered w/ 9v back-up battery
    > Hard-wire interconnect up to 20 units
    > 5 year warranty
    £14.92 £12.43 As low as £14.46 £12.05
    Hispec Logo
    In Stock
  2. Hispec HSSA/HE/FF Mains Fast Fix Heat Alarm with 9v Backup Hispec HSSA/HE/FF Mains Fast Fix Heat Alarm with 9v Backup
    HSSA/HE/FF

    > 230v powered w/ 9v back-up battery
    > Hard-wire interconnect up to 20 units
    > 5 year warranty
    £18.50 £15.42 As low as £17.93 £14.94
    Hispec Logo
    In Stock
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  2. British Standard Grade (BS5839-6) Grade D2 (Mains Powered with Replaceable Back-up Battery) Remove This Item
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