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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 Heat Alarm with Alkaline Battery Backup (FHN450BB)

    Firehawk Mains Heat Alarm with Alkaline Battery Backup (FHN450BB) Firehawk Mains Heat Alarm with Alkaline Battery Backup (FHN450BB)
    FHN450BB

    > Heat Alarm
    > Mains powered
    > Alkaline battery backup (Grade D2)
    £19.90 £16.58 As low as £18.97 £15.81
    Firehawk Logo
    <span style="color: Chocolate;">Limited Stock</span> Limited Stock

  2. Firehawk Mains Heat Alarm with Rechargeable Lithium Battery Backup (FHN450RB)

    Firehawk Mains Heat Alarm with Rechargeable Lithium Battery Backup (FHN450RB) Firehawk Mains Heat Alarm with Rechargeable Lithium Battery Backup (FHN450RB)
    FHN450RB

    > Heat Alarm
    > Mains powered
    > Sealed lithium battery backup (Grade D1)
    £24.89 £20.74 As low as £23.74 £19.78
    Firehawk Logo
    <span style="color: ForestGreen;">In Stock</span> In Stock
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