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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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  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
  3. 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)
    Rating:
    100% of 100
    2 Reviews Add Your Review
    £18.65 £15.54 As low as £17.78 £14.82
    Firehawk Logo
    Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
  4. Kidde KF20 Mains Powered Optical Smoke Alarm with 9v Back-Up Battery Kidde KF20 Mains Powered Optical Smoke Alarm with 9v Back-Up Battery
    KF20

    > 230v Optical Smoke Alarm
    > 9v Alkaline Back-Up Battery
    > Low Profile Design
    Rating:
    100% of 100
    4 Reviews Add Your Review
    £18.72 £15.60 As low as £17.86 £14.88
    Kidde Safety Logo
    In Stock
  5. SW1-PF-T | FireAngel Mains Interlinked Smoke Alarm (9V) SW1-PF-T | FireAngel Mains Interlinked Smoke Alarm (9V)
    SW1-PF-T

    > Mains powered with 9v battery
    > Interlink up to 50 alarms
    > Optional wireless base available
    Rating:
    100% of 100
    1 Review Add Your Review
    £19.34 £16.12 As low as £18.58 £15.48
    FireAngel Logo
    In Stock
  6. 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)
    Rating:
    100% of 100
    1 Review Add Your Review
    £19.90 £16.58 As low as £18.97 £15.81
    Firehawk Logo
    In Stock
  7. 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)
    Rating:
    100% of 100
    2 Reviews Add Your Review
    £24.26 £20.22 As low as £23.14 £19.28
    Firehawk Logo
    In Stock
  8. 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)
    Rating:
    100% of 100
    1 Review Add Your Review
    £24.89 £20.74 As low as £23.74 £19.78
    Firehawk Logo
    In Stock
  9. HW1-PF-T | FireAngel Mains Interlinked Heat Alarm (9V) HW1-PF-T | FireAngel Mains Interlinked Heat Alarm (9V)
    HW1-PF-T

    > Mains powered with 9v battery
    > Interlink up to 50 alarms
    > Optional wireless base available
    Rating:
    100% of 100
    1 Review Add Your Review
    £25.20 £21.00 As low as £24.19 £20.16
    FireAngel Logo
    In Stock
  10. Hispec HSSA/PE/FF10 Mains Smoke Alarm with 10Yr Backup Hispec HSSA/PE/FF10 Mains Smoke Alarm with 10Yr Backup
    HSSA/PE/FF10

    > 230v powered w/ lithium back-up battery
    > Hard-wire interconnect up to 20 units
    > 5 year warranty
    Rating:
    100% of 100
    1 Review Add Your Review
    £28.01 £23.34 As low as £27.14 £22.62
    Hispec Logo
    In Stock
  11. Hispec HSSA/HE/FF10 Mains Heat Alarm with Lithium Backup Hispec HSSA/HE/FF10 Mains Heat Alarm with Lithium Backup
    HSSA/HE/FF10

    > 230v powered w/ lithium back-up battery
    > Hard-wire interconnect up to 20 units
    > 5 year warranty
    £28.32 £23.60 As low as £27.44 £22.87
    Hispec Logo
    In Stock
  12. Kidde Slick 2SFW Mains Powered Optical Smoke Alarm with 9v Back-Up Battery Kidde Slick 2SFW Mains Powered Optical Smoke Alarm with 9v Back-Up Battery
    2SFW

    > Optical smoke alarm
    > 230v powered w/ 9v back-up
    > 10 year warranty
    £29.57 £24.64 As low as £28.20 £23.50
    Kidde Safety Logo
    In Stock
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