Optical Smoke Alarms

Optical Smoke Alarms (also known as Photoelectric Smoke Alarms) are designed to "see" smoke offering a fast response to smouldering fires. Ideal for use in Living Rooms, Bedrooms, Hallways and Near Kitchens they are particularly designed to help prevent false alarms.
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  1. FireAngel SB1-R 9V Battery Optical Smoke Alarm
    SB1-R

    > Optical Technology
    > 9v Replaceable Battery
    > 3 Year Warranty
    Rating:
    100% of 100
    £7.18 £5.98 As low as £6.62
  2. FireHawk FH150 Midi Replaceable Battery Compact Optical Smoke Alarm
    FH150Midi

    > Replaceable 1 Year Batteries
    > Compact Design
    > 10 Year Warranty
    Rating:
    100% of 100
    £7.30 £6.08 As low as £6.02
  3. FireHawk FH155 Midi Replaceable 5 Year Battery Compact Optical Smoke Alarm
    FH155Midi

    > Replaceable 5 Year Batteries
    > Compact Design
    > 10 Year Warranty
    £8.20 £6.83 As low as £6.77
  4. FireHawk FHB10 10 Year Longlife Battery Optical Smoke Alarm
    FHB10

    > Sealed 10 Year Lithium Battery
    > X-Profile & TSE Technology
    > 10 Year Warranty
    Rating:
    100% of 100
    £11.00 £9.17 As low as £10.32
  5. Kidde 29D 9V Battery Powered Optical Smoke Alarm
    KS29D-UKB

    > 9V Battery Operated
    > Optical Smoke Alarm
    > 5 Year Manufacturer's Warranty
    £11.34 £9.45 As low as £10.81
  6. FireHawk FH160 Midi 10 Year Longlife Battery Compact Optical Smoke Alarm
    FH160Midi

    > Sealed 10 Year Lithium Battery
    > Compact Design
    > 10 Year Warranty
    £11.99 £9.99 As low as £10.49
  7. Kidde 29HD 9V Battery Optical Smoke Alarm with Hush Button
    29HDRB

    > 9V Battery Operated
    > Optical Smoke Alarm
    > 5 Year Manufacturer's Warranty
    £13.82 £11.52 As low as £13.19
  8. Hispec Mains Powered Fast Fix Optical Smoke Alarm with 9v Back-Up Battery (HSSA/PE/FF)
    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 £14.22
  9. Kidde DY29 5 Year Battery Optical Smoke Alarm
    DY29RB

    > Optical Smoke Alarm
    > Replaceable 9v battery
    > 5 Year Warranty
    Rating:
    100% of 100
    £16.38 £13.65 As low as £15.62
  10. Hispec 10 Year Longlife Battery Optical Smoke Alarm - HSA/BP/10
    HSA/BP/10

    > 10 year sealed lithium battery
    > UKCA, CE and Kitemarked
    > 5 year warranty
    £17.09 £14.24 As low as £16.30
  11. 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
    £18.65 £15.54 As low as £17.48
  12. 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
    £18.72 £15.60 As low as £17.86
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