Smoke Alarms & Fire Alarms

Safeguard your home from potential hazards with a high-quality smoke alarm from trusted brands like FireAngel and Aico. At Toolstation, you’ll find battery-powered fire alarms and mains smoke alarms featuring the latest technologies, including heat sensors and optical smoke sensors to detect fire hazards quickly.

What are the Benefits of a Mains Smoke Alarm?


A mains smoke alarm is hard-wired into the electricity supply, making it easier to link multiple alarms within the building and detect fires faster. They should be installed by an electrician for maximum safety and efficiency.

If there’s a power cut, a mains alarm can still detect heat, fire and smoke thanks to the backup battery. Mains smoke alarms have increased longevity compared to battery-powered smoke alarms, making them a cost-effective way to protect your home.

What are the Benefits of a Wireless Fire Alarm?


Battery-powered or wireless fire alarms have an average lifetime of 1-10 years, depending on the model. They are easy to install but require regular testing to ensure the batteries are working.

Still unsure which smoke alarm is the best choice for your home or workplace? Our helpful Smoke Alarm Buying Guide is here to help – get helpful tips and advice from the experts to make your decision easier.
Aico Aico / Aico Ei146E Easi-fit Optical Smoke Alarm 230V + 9V Alkaline Battery Back-up
( 149 )

£27.99

ex. VAT £23.32 Each

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Out of stock for delivery

FireAngel FireAngel / FireAngel Mains Smoke Alarm SW1-R
( 189 )

£19.99

ex. VAT £16.66 Each

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Out of stock for delivery

Aico Aico / Aico Ei168RC Easi-fit RadioLINK Base 230V + Lithium Battery Back-up
( 5 )

£54.99

ex. VAT £45.82 Each

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Out of stock for delivery

Aico Aico / Aico Ei144E Easi-fit Heat Alarm 230V + 9V Alkaline Battery Back-up
( 62 )

£43.99

ex. VAT £36.66 Each

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Out of stock for delivery

FireAngel FireAngel / FireAngel 1 Year Battery Smoke Alarm SB1-R Twin Pack
( 81 )

£14.99

ex. VAT £12.49 Each

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Out of stock for delivery

FireAngel FireAngel / FireAngel Mains Heat Alarm HW1-R
( 64 )

£21.49

ex. VAT £17.91 Each

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Out of stock for delivery

FireAngel FireAngel / FireAngel 1 Year Battery Smoke Alarm SB1-T
( 119 )

£8.79

ex. VAT £7.32 Each

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Out of stock for delivery

FireAngel FireAngel / FireAngel Mains Base BW-PF-T
( 45 )

Product code: 10991

FireAngel Mains Base BW-PF-T

£7.95

ex. VAT £6.62 Each

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Out of stock for delivery

Aico Aico / Aico Optical 10 Year Lithium Battery Smoke Alarm Ei650 Stand Alone Alarm
( 24 )

£32.99

ex. VAT £27.49 Each

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Out of stock for delivery

ESP ESP / ESP Optical Smoke Detector and Base
( 4 )

£17.81

ex. VAT £14.84 Each

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Out of stock for delivery

ESP ESP / ESP 12V 7Ah Alarm Panel Battery
( 35 )

£24.84

ex. VAT £20.70 Each

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Out of stock for delivery

ESP ESP / ESP Fire Alarm Panel Isolator Switch Red
( 6 )

£19.07

ex. VAT £15.89 Each

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Out of stock for delivery

ESP ESP / ESP Combined Smoke and Heat Detector and Base
( 2 )

£19.82

ex. VAT £16.52 Each

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Out of stock for delivery

ESP ESP / ESP Surface Mount Red Call Point
( 5 )

£10.34

ex. VAT £8.62 Each

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Out of stock for delivery

ESP ESP / ESP MAG2P Fire Alarm Kit 2 Zone
( 1 )

£310.60

ex. VAT £258.83 Each

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Out of stock for delivery

ESP ESP / ESP Combined Red Banshee Sounder and Strobe
( 1 )

£67.94

ex. VAT £56.62 Each

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Out of stock for delivery

Doncaster Cables Doncaster Cables / Doncaster Cables Firesure DC30 Fire Alarm Cable Clips Red

£7.57

ex. VAT £6.31 50 Pack

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Out of stock for delivery

Aico Aico / Aico 10 Year Lithium Battery Heat Alarm Ei603 Stand Alone Alarm
( 8 )

£37.79

ex. VAT £31.49 Each

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Out of stock for delivery

ESP ESP / ESP Fire Alarm Door Holder 240V

£43.42

ex. VAT £36.18 Each

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ESP ESP / ESP Fire Alarm Door Holder 24V
( 1 )

£43.42

ex. VAT £36.18 Each

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Out of stock for delivery

ESP ESP / ESP Fixed Temperature Heat Detector and Base
( 1 )

£11.96

ex. VAT £9.97 Each

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Out of stock for delivery

ESP ESP / ESP Detector Base Sounder

Product code: 63349

ESP Detector Base Sounder

£29.49

ex. VAT £24.57 Each

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Out of stock for delivery

FireAngel FireAngel FireAngel / FireAngel Mains Base RFBW-T
50% Off
( 2 )

Product code: 80162

FireAngel Mains Base RFBW-T

£20.00 was £42.49

ex. VAT £16.67 Each

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Out of stock for delivery

ESP ESP / ESP Red Banshee EXCEL Sounder 87-112db
( 3 )

£37.86

ex. VAT £31.55 Each

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Out of stock for delivery