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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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. -
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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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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MIDI-155
> Replaceable 5 Year Batteries
> Compact Design
> 10 Year Warranty£7.43 £6.19 As low as £7.08 £5.90
In Stock
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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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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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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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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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DY29RB
> Optical Smoke Alarm
> Replaceable 9v battery
> 5 Year Warranty£16.38 £13.65 As low as £15.62 £13.02
In Stock
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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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FHN250BB
> Optical Smoke Alarm
> Mains powered
> Alkaline battery back-up (Grade D2)£18.65 £15.54 As low as £17.78 £14.82 
Limited Stock
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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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