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Battery-Powered Smoke Alarm

Keep your home safe with our battery-powered smoke alarm. Easy installation and reliable fire detection without wiring required.

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Battery-Powered Smoke Alarm

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HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 1)
Heiman
HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 1)
5.030+ sold
Lightning Offers
£6.99
£17.9961% off
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HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 3)
Heiman
HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 3)
5.020+ sold
Lightning Offers
£19.99
£39.9950% off
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HEIMAN WLAN WiFi Smoke Detector with App and Replaceable Battery, 85 dB Alarm Fire Alarm with Mute Button, EN 14604 Standard, Smart Fire Alarm 85 dB (1)
Heiman
HEIMAN WLAN WiFi Smoke Detector with App and Replaceable Battery, 85 dB Alarm Fire Alarm with Mute Button, EN 14604 Standard, Smart Fire Alarm 85 dB (1)
100+ sold
Lightning Offers
£10.99
£27.9960% off
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Black + Decker Smoke Alarm. 10 Year Sealed Lithium Battery Life. Optical Sensor.
BLACK+DECKER
Black + Decker Smoke Alarm. 10 Year Sealed Lithium Battery Life. Optical Sensor.
£17.49
£22.9923% off
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HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (1) 
Heiman
HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (1) 
4.8300+ sold
Lightning Offers
£7.99
£18.9957% off
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HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (3) 
Heiman
HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (3) 
4.8
Lightning Offers
£19.99
£45.9956% off
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Black + Decker Connected Smoke Alarm. Wirelessly Interlinked. 10 Year Sealed Lithium Battery Included. Optical Sensor.
BLACK+DECKER
Black + Decker Connected Smoke Alarm. Wirelessly Interlinked. 10 Year Sealed Lithium Battery Included. Optical Sensor.
£24.49
£34.9930% off
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HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-1 Piece)
Heiman
HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-1 Piece)
5.030+ sold
Lightning Offers
£11.99
£27.9957% off
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HEIMAN WLAN WiFi Smoke Detector with App and Replaceable Battery, 85 dB Alarm Fire Alarm with Mute Button, EN 14604 Standard, Smart Fire Alarm 85 dB (5)
Heiman
HEIMAN WLAN WiFi Smoke Detector with App and Replaceable Battery, 85 dB Alarm Fire Alarm with Mute Button, EN 14604 Standard, Smart Fire Alarm 85 dB (5)
100+ sold
Lightning Offers
£57.99
£83.3230% off
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HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-2 Piece)
Heiman
HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-2 Piece)
5.010+ sold
Lightning Offers
£16.99
£40.1957% off
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HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 633-3 Pieces)
Heiman
HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 633-3 Pieces)
Lightning Offers
£25.99
£41.9938% off
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HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 5)
Heiman
HEIMAN Smoke Detector, 10 Year Fire Alarm, EN 14604 Certified, Photoelectric Smoke Detector, Lithium Long Term Battery, Fire Detector, 85 dB Alarm (Pack of 5)
5.0
Lightning Offers
£28.99
£59.9951% off
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WISUALARM Pack of 2 Smoke Alarms for Home, 10-Year Battery, with Test/Silence Button, TUV & EN14604 Certified
WISUALARM
WISUALARM Pack of 2 Smoke Alarms for Home, 10-Year Battery, with Test/Silence Button, TUV & EN14604 Certified
5.020+ sold
£17.99
£39.9955% off
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Black + Decker Combination Smoke & Heat Alarm - 10 Year Sealed Battery
BLACK+DECKER
Black + Decker Combination Smoke & Heat Alarm - 10 Year Sealed Battery
£16.09
£22.9930% off
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HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (5) 
Heiman
HEIMAN Mini Smoke Detector with 10 Year Battery Life, 85 dB Alarm, TÜV and EN14604 Certified Smoke Alarm Fire Alarm with Fire Alarm and Photoelectric Sensor (5) 
4.880+ sold
Lightning Offers
£29.99
£65.9954% off
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HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-4 Piece)
Heiman
HEIMAN Smoke Detector, Radio Networkable, Wireless Smoke Detector Max. 40 Networkable Fire Alarms, 85 dB, 10 Year Battery, EN14604, with Mute Switch (Model 2SA-4 Piece)
5.040+ sold
Lightning Offers
£32.99
£74.9956% off
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Wisualarm Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked, 10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
WISUALARM
Wisualarm Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked, 10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
10+ sold
£42.99
£69.9938% off
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WISUALARM Heat Alarm, 10-Year Sealed Battery, Kitchen Heat Detector, Remote Mute, Large Test Button, Conforms to BS 5446 (Standalone)
WISUALARM
WISUALARM Heat Alarm, 10-Year Sealed Battery, Kitchen Heat Detector, Remote Mute, Large Test Button, Conforms to BS 5446 (Standalone)
4.040+ sold
£15.99
£29.9946% off
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Black + Decker Multi Sensor Smoke Alarm + Heat Sensor. 10 Year Sealed Lithium Battery Included. Enhanced Multi Sensor Smoke Alarm
BLACK+DECKER
Black + Decker Multi Sensor Smoke Alarm + Heat Sensor. 10 Year Sealed Lithium Battery Included. Enhanced Multi Sensor Smoke Alarm
£11.89
£12.998% off
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Black + Decker Mains Powered Interlinked Smoke Alarm. Battery Back Up Included. FAST FIX Base Included.
BLACK+DECKER
Black + Decker Mains Powered Interlinked Smoke Alarm. Battery Back Up Included. FAST FIX Base Included.
£13.99
£19.9930% off
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