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.
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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Hispec 9V Battery Powered Optical Smoke Alarm (HSA/BP)
HSA/BP
> 9V alkaline battery powered
> Loud 85db alarm output
> 3 year warranty£6.79 £5.66 As low as £6.58 £5.48
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. -
FireHawk FH151 Midi Replaceable Battery Compact Optical Smoke Alarm
MIDI-151
> Replaceable 1 Year Batteries
> Compact Design
> 10 Year Warranty£6.86 £5.72 As low as £6.55 £5.46
In Stock
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FireAngel 9V Battery Optical Smoke Alarm (SB1-R)
SB1-R
> Optical Technology
> 9v Replaceable Battery
> 3 Year Warranty£7.18 £5.98 As low as £6.84 £5.70
In Stock
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FireHawk FH155 Midi Replaceable 5 Year Battery Compact Optical Smoke Alarm
MIDI-155
> Replaceable 5 Year Batteries
> Compact Design
> 10 Year Warranty£7.43 £6.19 As low as £7.08 £5.90 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. -
Kidde 2030-DSR 9V Battery Powered Optical Smoke Alarm
2030-DSR
> 9v battery powered
> Certified to EN14604:2005
> 3 year warranty£8.12 £6.77 As low as £7.75 £6.46
In Stock
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FireHawk FH160 Midi 10 Year Longlife Battery Compact Optical Smoke Alarm
MIDI-160
> Sealed 10 Year Lithium Battery
> Compact Design
> 10 Year Warranty£11.00 £9.17 As low as £10.49 £8.74
In Stock
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FireHawk FHB10 10 Year Longlife Battery Optical Smoke Alarm
FHB10
> Sealed 10 Year Lithium Battery
> X-Profile & TSE Technology
> 10 Year Warranty£11.00 £9.17 As low as £10.49 £8.74
In Stock
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Hispec Mains Powered Fast Fix Optical Smoke Alarm with 9v Backup 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 £14.46 £12.05
In Stock
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Kidde DY29 5 Year Battery Optical Smoke Alarm
DY29RB
> Optical Smoke Alarm
> Replaceable 9v battery
> 5 Year Warranty£16.38 £13.65 As low as £15.62 £13.02 
Out of Stock
This item is currently out of stock and is not available to order
Out of stock -
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 £16.56 £13.80
In Stock
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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
In Stock
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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£18.72 £15.60 As low as £17.86 £14.88
In Stock
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