All Smoke Alarms

Our complete range of smoke detectors and heat alarms offers a solution for every type of application. Whether you are looking for a basic battery powered alarm or a radio-interlinked alarm system we have a smoke detector that will meet your needs.

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10 Year Longlife Battery Powered Optical Smoke Alarm - Kidde 10Y29

FREE delivery
Battery: Built-in, lasts the lifetime of your alarm - GUARANTEED
Warranty: 10 year warranty
Features test and hush buttons
Low Volume Test feature
Suitable for BS 5839-6: 2019 (Grade F1 installations)
Kitemarked to BS EN 14604:2005

1 unit	£10.39 inc VAT £8.66 ex VAT
2+ units	£9.91 inc VAT £8.26 ex VAT
5+ units	£9.55 inc VAT £7.96 ex VAT

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Combination 10 Year Life Carbon Monoxide and Smoke Alarm - Kidde 10SCO

FREE delivery
Product Lifespan: 10 years
Battery: 9V alkaline battery (included)
Warranty: 10 year warranty
Different voice warnings for smoke and CO
Kitemarked to BS EN 50291-1:2010 (CO alarm)
Kitemarked to BS EN 14604:2005 (smoke alarm)

1 unit	£17.50 inc VAT £14.58 ex VAT
2+ units	£16.66 inc VAT £13.88 ex VAT
5+ units	£16.42 inc VAT £13.68 ex VAT

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9V Optical Smoke Alarm with Test and Hush Button - Kidde 29HD

FREE delivery
Battery: 9V alkaline battery (included)
Warranty: 5 year warranty
Features test and hush buttons
Sleek and compact design
Suitable for BS 5839-6: 2019 Grade F2 installations
Certified to BS EN 14604:2005

1 unit	£7.79 inc VAT £6.49 ex VAT
2+ units	£7.55 inc VAT £6.29 ex VAT
5+ units	£7.43 inc VAT £6.19 ex VAT

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Kidde 29HD Optical Smoke Alarm & 5CO Carbon Monoxide Detector Special Offer

FREE delivery
Battery powered optical smoke alarm
Certified to BS EN 14604:2005
Battery powered carbon monoxide detector
Kitemarked and CE marked

£17.58 inc VAT

£14.65 ex VAT

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9V Ionisation Smoke Alarm with Test and Hush Button - First Alert SA300UK

Battery: 9V alkaline battery (included)
Warranty: 5 year warranty
Test and hush button feature
Low battery chirp to incidate replacement needed
Loud 85dB alarm upon detection
Suitable for BS 5839-6: 2019 Grade F2 installations
Kitemarked to BS EN 14604:2005

1 unit	£9.59 inc VAT £7.99 ex VAT
2+ units	£9.35 inc VAT £7.79 ex VAT
5+ units	£9.23 inc VAT £7.69 ex VAT

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9V Heat Alarm with Test and Hush Button - First Alert HA300

FREE delivery
Battery: 9V battery (included)
Warranty: 5 year warranty
Test and hush button feature
85dB audible alarm upon activation
Suitable for BS 5839-6: 2019 Grade F2 installations
Certified to BS 5446-2:2003

1 unit	£10.79 inc VAT £8.99 ex VAT
2+ units	£10.55 inc VAT £8.79 ex VAT
5+ units	£10.43 inc VAT £8.69 ex VAT

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10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-622

FREE delivery
Battery: Built-in, lasts the lifetime of your alarm - GUARANTEED
Warranty: 10 year warranty
Combined smoke and heat alarm (Thermoptek)
Test, hush and Sleep Easy™ feature
Optical sensor less prone to false alarms
Suitable for BS 5839-6: 2019 (Grade F1 installations)
Kitemarked to BS EN 14604:2005

1 unit	£10.49 inc VAT £8.74 ex VAT
2+ units	£10.01 inc VAT £8.34 ex VAT
5+ units	£9.77 inc VAT £8.14 ex VAT

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10 Year Heat Alarm - FireAngel HT-630

Battery: Built-in, lasts the lifetime of your alarm - GUARANTEED
Warranty: 10 year warranty
Test and hush button feature
Quick reaction to rapid rise in temperature
Suitable for BS 5839-6: 2019 Grade F1 installations
Kitemarked to BS EN 14604:2005

1 unit	£12.59 inc VAT £10.49 ex VAT
2+ units	£12.35 inc VAT £10.29 ex VAT
5+ units	£12.23 inc VAT £10.19 ex VAT

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Kidde 10Y29 Optical Smoke Alarm & 10LLCO Carbon Monoxide Detector Special Offer

FREE delivery
10 year battery powered optical smoke alarm
Certified to BS EN 14604:2005
10 year battery powered carbon monoxide detector
Kitemarked and CE marked

£31.88 inc VAT

£26.57 ex VAT

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Carbon Monoxide and Smoke Combination Alarm - First Alert SCO5UK

FREE economy delivery
Product Lifespan: 7 years
Battery: 2 x AA alkaline battery (included)
Warranty: 7 year warranty
Test and hush button feature
Combined optical smoke and CO alarm
Certified to BS EN 14604:2005 (smoke)
Certified to BS EN 50291-1:2010 (carbon monoxide)

1 unit	£20.39 inc VAT £16.99 ex VAT
2+ units	£20.03 inc VAT £16.69 ex VAT
5+ units	£19.55 inc VAT £16.29 ex VAT

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10 Year Life Combination Optical Smoke and CO Alarm - FireAngel SCB10-R

Product Lifespan: 10 years
Battery: Built-in, lasts the life time of your product - GUARANTEED
Warranty: 5 Year Warranty
Combined optical smoke and carbon monoxide detector
Ideal for hallways, bedrooms and living areas
Sleep Easy™ function
Kitemarked to EN 14604:2005 (smoke detection)
Kitemarked to EN 50291-1 (carbon monoxide detection)

1 unit	£26.89 inc VAT £22.41 ex VAT
2+ units	£26.65 inc VAT £22.21 ex VAT
5+ units	£26.53 inc VAT £22.11 ex VAT

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Radio-Interlinked Battery Powered Optical Smoke Alarm - UltraFire UBS1RF

Battery: AA alkaline batteries (included)
Warranty: 5 year warranty
Large test and hush button
Toast-proof sensor
Wireless interlink up to 50 compatible alarms
No central control panel needed
Suitable for BS 5839-6: 2019 Grade F2 installations
Certified to BS EN 14604:2005

£35.99 inc VAT

£29.99 ex VAT

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Radio-Interlinked Battery Powered Heat Alarm - UltraFire UBH1RF

Battery: AA alkaline batteries (included)
Warranty: 5 year warranty
Large test and hush button
Wireless interlink up to 50 compatible alarms
Range of up to 35m in buildings
Suitable for BS 5839-6: 2019 Grade F2 installations
Certified to BS 5446-2:2003

£35.99 inc VAT

£29.99 ex VAT

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9V Radio-Interlinked Ionisation Smoke Alarm - Ei3100RF

Battery: 9V battery (included)
Warranty: 5 year warranty
Can wirelessly interlink with both mains and battery operated alarms
Interlink up to 12 alarm units
Suitable for BS 5839-6: 2019 Grade F2 installations
Supplied with fixings for ceiling mounting
Kitemarked to BS EN 14604:2005

£35.99 inc VAT

£29.99 ex VAT

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Radio-Interlinked Battery Powered Optical Smoke Alarm - Ei3105RF

Battery: 9V alkaline battery (included)
Warranty: 5 year warranty
Wirelessly interlinks via radio frequency with up to 12 alarms
Range: Up to 150m outdoors, up to 30m indoors
No base plate required
Suitable for BS 5839-6: 2019 Grade F2 installations
Kitemarked to BS EN 14604:2005

£39.59 inc VAT

£32.99 ex VAT

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Radio-Interlinked Smoke Alarm with Sealed Ten Year Lithium Battery - Ei650RF

Battery: Built-in, lasts the lifetime of your alarm
Warranty: 5 year warranty
Wirelessly interlinks via radio frequency with up to 12 alarms
Twist-on base, simple to install
LED function indicators
Suitable for BS 5839-6: 2019 Grade F1 installations
Certified to BS EN 14604: 2005

£123.83 inc VAT

£103.19 ex VAT

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Radio-Interlinked Heat Alarm with Sealed Ten Year Lithium Battery - Ei603RF

Battery: Built-in, lasts the lifetime of your alarm
Warranty: 5 year warranty
Radio-interlinked heat alarm
Built-in RadioLINK+ repeater function
Self-tests every 16 seconds
Twist-on base design for simple installation
Suitable for BS 5839-6: 2019 Grade F1
Kitemarked to BS 5446-2:2003

£131.03 inc VAT

£109.19 ex VAT

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Mains Powered Optical Smoke Alarm with 9V Back-up Battery - FireAngel SW1-R

Power: 230V mains powered with backup battery
Backup Battery: 9V alkaline battery (included)
Warranty: 5 year manufacturer's warranty
Interlinks with up to 12 FireAngel W1 mains powered alarms
Optical sensor detects the presence of smoke in the air
Large, central test and silence button
Suitable for BS 5839-6: 2019 Grade D2
Kitemarked to BS EN 14604:2005

Save 24%

Now: £11.80 inc VAT

£9.83 ex VAT

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Mains Powered Heat Alarm with 9V Back-up Battery - FireAngel HW1-R

Power: 230V mains powered with back-up battery
Backup Battery: 9V alkaline battery
Warranty: 5 year manufacturer's warranty
Thermistor heat sensor measures the ambient temperature of the air
Interlinks with up to 12 FireAngel W1 mains powered alarms
Dedicated Test and Silence buttons
Suitable for BS 5839-6: 2019 Grade D2
Kitemarked to BS 5446-2:2003

Save 17%

Now: £14.89 inc VAT

£12.41 ex VAT

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Mains Powered Thermally Enhanced Optical Smoke Alarm (Thermoptek) with Lithium Back-up Battery - FireAngel Pro ST-230

Power: 230V mains powered with 10 year lithium back-up battery
Backup Battery: Built-in, lasts the lifetime of your alarm - GUARANTEED
Warranty: 5 year warranty
Combined smoke and heat alarm (Thermoptek)
Thermally ehnanced sensor less prone to false alarms
Interlinks with up to 30 units
Suitable for BS 5839-6: 2019 Grade D1 installations
Kitemarked to BS EN 14604: 2005

Save 22%

Now: £32.29 inc VAT

£26.91 ex VAT

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Mains Powered Smoke Alarms

Mains powered smoke alarms are powered by the electrical circuit of a building, are interconnected and are mainly used in residential new builds, rented accommodation and smaller commercial applications. They should always contain a backup battery to ensure that if a fire is started by an electrical fault which cuts the power supply, the alarm will still detect the fire. These backup batteries can be of a replaceable type (eg alkaline) or of a sealed-in, re-chargeable type (trickle charging). The power supply, if retro-fitted, is usually taken from the nearest light fitting.

Radio-interlinked Smoke Alarms

These smoke detectors have integrated RF senders and receivers. If one smoke alarm detects a fire, it passes this information to all other alarms within the same group of alarms to raise the alarm in the entire building. Perfect for larger houses and smaller commercial applications. Some of the RF smoke alarms have sealed longlife batteries as the only power supply, making them an alternative to mains powered smoke detectors (Building Control might have to be asked for a clarification first)

Ionisation Smoke Detectors

Ionisation Smoke Alarms detect electrical property changes in the air. They are particularly well suited for 'invisible' or fast flaming fires such as paper or wood fires. They are sadly also very sensitive to burnt toast, which is why they should not be installed near kitchens. As they contain a weak radioactive source, we do not recommend them for bedrooms or living rooms. They are, however, suitable for landings, as they will quickly detect any larger fire events downstairs or at the level of the landing.

Heat Alarms

Heat alarms, as the name suggests, measure temperature rather than detect smoke. They raise an alarm if the temperature rises above a certain point or if the temperature rises rapidly. They are suitable for kitchens and garages as they will not cause false alarms. It is important to know that they only cover small areas and a kitchen or garage might require several heat detectors for full cover.

Optical Smoke Detectors

Optical or photoelectric smoke detectors 'see' smoke when a very small permanent light beam within the alarm is affected by smoke. They are ideal for smouldering fires producing smoke rather than heat, such as burning soft furnishings and electrical equipment. They are less prone to false alarms from burnt toast, so can be used near kitchens (not in kitchens, though). We recommend optical smoke alarms for hallways, dining rooms, living rooms, bedrooms.

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