Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week940 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
BOOST OR BUST? CELEBRATE ONE YEAR OF REWARDS! FIND OUT MORE

Shop by type...

Smoke Alarms

Smoke Alarms

Heat Alarms

Heat Alarms

Carbon Monoxide Detectors

CO Alarms

Interlinked CO, Heat & Fire Alarms

Interlinked CO, Heat & Fire Alarms

Alarm Legislation Changes

Alarm Legislation Changes

Shop by type...

Smoke Alarms

Smoke Alarms

Heat Alarms

Heat Alarms

Carbon Monoxide Detectors

CO Alarms

Interlinked CO, Heat & Fire Alarms

Interlinked CO, Heat & Fire Alarms

Alarm Legislation Changes

Alarm Legislation Changes

Results per page:

FireAngel SW10-EUT Mains Interlinked Optical Smoke Alarm (319XG)

FireAngel SW10-EUT Mains Interlinked Optical Smoke Alarm
Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Lithium Battery Supplied
£38.99Inc Vat
Check stock in your local store
Fulfilment options

Kidde K2007 Battery Standalone Smoke Alarm (671KU)

Kidde K2007 Battery Standalone Smoke Alarm
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£24.99Inc Vat
Check stock in your local store
Fulfilment options

Firechief FCB10W Battery Interlinked Carbon Monoxide Alarm (467YC)

Firechief FCB10W Battery Interlinked Carbon Monoxide Alarm
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
£30.99Inc Vat
Check stock in your local store
Fulfilment options

Kidde K3003 Battery Standalone Heat Alarm (792KU)

Kidde K3003 Battery Standalone Heat Alarm
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£26.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Pro Connected FP1000W2-R Interlink Gateway (424HR)

FireAngel Pro Connected FP1000W2-R Interlink Gateway
Product rating 3.3 stars out of 5
Product rating 3.3 stars out of 5
 
  • Works with - iOS App - Android App
  • For Use with 50 Alarms
  • 2 Year Manufacturer's Guarantee (T&Cs Apply)
£79.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel FA6813-SB1-T2 Battery Standalone Smoke & Carbon Monoxide Alarm Duo 2 Pieces (551EC)

FireAngel FA6813-SB1-T2 Battery Standalone Smoke & Carbon Monoxide Alarm Duo 2 Pieces
New
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Standalone
  • Replaceable Battery (Alkaline)
  • 85dBA Alarm at 3m
£24.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei660iRF Battery Interlinked RadioLINK+ Heat/Optical Multi-Sensor Fire Alarm (219YC)

Aico Ei660iRF Battery Interlinked RadioLINK+ Heat/Optical Multi-Sensor Fire Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£102.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei208WRF Battery Interlinked Carbon Monoxide Alarm (301HR)

Aico Ei208WRF Battery Interlinked Carbon Monoxide Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£76.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel HM-SN-1 Mains Interlinked Heat Alarm (437VU)

FireAngel HM-SN-1 Mains Interlinked Heat Alarm
Product rating 2 stars out of 5
Product rating 2 stars out of 5
 
  • Interlinked via Wireless or when Hardwired (Wireless Module Required)
  • 230V AC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£49.99Inc Vat
Check stock in your local store
Fulfilment options

Firechief FBSD1 Battery Standalone Optical Smoke Alarm (223YC)

Firechief FBSD1 Battery Standalone Optical Smoke Alarm
Product rating 3 stars out of 5
Product rating 3 stars out of 5
 
  • Standalone
  • 9V Battery Supplied
  • 85dBA Alarm at 3m
£10.99Inc Vat
Check stock in your local store
Fulfilment options

Firechief FSB10W Battery Interlinked Smoke Alarm (860YC)

Firechief FSB10W Battery Interlinked Smoke Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£30.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel FA8720BW-R Battery Interlinked Smart Heat Alarm (963LC)

FireAngel FA8720BW-R Battery Interlinked Smart Heat Alarm
New
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Works with - iOS App - Android App
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£23.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Specification Smart RF FS1521W2-T Wireless Radio Module (412VU)

FireAngel Specification Smart RF FS1521W2-T Wireless Radio Module
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • For Use with 50 Alarms
  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
£39.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel FA87922BW-R Battery Smart Smoke & Heat Alarm (795LC)

FireAngel FA87922BW-R Battery Smart Smoke & Heat Alarm
New
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Works with - iOS App - Android App
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • Connects Wirelessly via Bluetooth Low Energy (BLE)
£26.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Pro Connected FP1740W2-R Mains Interlinked Thermistek Heat Alarm (815HR)

FireAngel Pro Connected FP1740W2-R Mains Interlinked Thermistek Heat Alarm
Product rating 1 stars out of 5
Product rating 1 stars out of 5
 
  • Interlinked via Wireless or when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£79.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Pro Connected FP1014W2-R Wireless Control Switch (385HR)

FireAngel Pro Connected FP1014W2-R Wireless Control Switch
Product rating 4.2 stars out of 5
Product rating 4.2 stars out of 5
 
  • Replaceable Battery (Alkaline)
  • For Use with 50 Alarms
  • Memory Function
£43.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel HW10-EUT Mains Interlinked 10 Year Kitchen Heat Alarm with Long-Life Battery Back-Up (355RK)

FireAngel HW10-EUT Mains Interlinked 10 Year Kitchen Heat Alarm with Long-Life Battery Back-Up
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Lithium Battery Supplied
£39.98Inc Vat
Check stock in your local store
Fulfilment options

Firechief FHB10W Battery Interlinked Heat Alarm (951YC)

Firechief FHB10W Battery Interlinked Heat Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£30.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel FA8827BW-R Battery Interlinked Smart Bluetooth CO Alarm (175LC)

FireAngel FA8827BW-R Battery Interlinked Smart Bluetooth CO Alarm
New
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Works with - iOS App - Android App
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£26.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Specification Thermistek Smart RF Ready FS1226-T Battery Interlinked Heat Alarm (859VU)

FireAngel Specification Thermistek Smart RF Ready FS1226-T Battery Interlinked Heat Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked via Wireless (Wireless Module Required)
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£29.99Inc Vat
Check stock in your local store
Fulfilment options
Results per page: