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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. Firehawk Mains Optical Smoke Alarm with Alkaline Battery Backup (FHN250BB)

    Firehawk Mains Optical Smoke Alarm with Alkaline Battery Backup (FHN250BB) Firehawk Mains Optical Smoke Alarm with Alkaline Battery Backup (FHN250BB)
    FHN250BB

    > Optical Smoke Alarm
    > Mains powered
    > Alkaline battery back-up (Grade D2)
    £18.65 £15.54 As low as £17.78 £14.82
    Firehawk Logo
    <span style="color: ForestGreen;">In Stock</span> In Stock

  2. Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)

    Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB) Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)
    FHN250RB

    > Optical Smoke Alarm
    > Mains powered
    > Sealed lithium battery backup (Grade D1)
    £24.26 £20.22 As low as £23.14 £19.28
    Firehawk Logo
    <span style="color: ForestGreen;">In Stock</span> In Stock
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