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 week937 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
PACKED WITH POWER! SAVE UP TO 25%. SHOP NOW
Results per page:

Hispec Fast Fix CO/FF Mains Interlinked Carbon Monoxide Alarm (225RG)

Hispec Fast Fix CO/FF Mains Interlinked Carbon Monoxide Alarm
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Interlinked when Hardwired
  • 220 - 240V AC/DC Mains-Powered with Battery Backup
  • 9V Battery Supplied
Save20%
£29.59Inc Vat
Was £36.99
Check stock in your local store
Fulfilment options

FireAngel FA3313-SB1-T2 Battery Standalone Smoke & Carbon Monoxide Alarm Set 2 Pieces (774PH)

FireAngel FA3313-SB1-T2 Battery Standalone Smoke & Carbon Monoxide Alarm Set 2 Pieces
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Standalone
  • Replaceable Battery (Alkaline)
  • 85dBA Alarm at 3m
£29.99Inc Vat
Check stock in your local store
Fulfilment options

Smith & Locke KD-129H Battery Standalone Smoke Alarms 2 Pack (620CG)

Smith & Locke KD-129H Battery Standalone Smoke Alarms 2 Pack
Low Price Checked
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Standalone
  • 9V Battery Supplied
  • 85dBA Alarm at 3m
£12.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel CW1-PF-T Mains Interlinked Carbon Monoxide Alarm (379VU)

FireAngel CW1-PF-T Mains Interlinked Carbon Monoxide 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 Battery (Zinc Carbon)
£49.99Inc 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

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

Smartwares FGA-13041 Battery Standalone Digital Carbon Monoxide Alarm (161YU)

Smartwares FGA-13041 Battery Standalone Digital Carbon Monoxide Alarm
Stock Clearance
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Standalone
  • AA Alkaline Batteries Supplied
  • 85dB Alarm at 3m
Save26%
£15.00Inc Vat
Was £20.49
Check stock in your local store
Fulfilment options

Firechief FCB05 Battery Standalone Carbon Monoxide Alarm (445YC)

Firechief FCB05 Battery Standalone Carbon Monoxide Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Standalone
  • AA Alkaline Batteries Supplied
  • 85dB Alarm at 3m
£17.99Inc 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 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

Smartwares FGA-13051 Battery Standalone Carbon Monoxide Alarm (567YU)

Smartwares FGA-13051 Battery Standalone Carbon Monoxide Alarm
Stock Clearance
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Standalone
  • AA Alkaline Batteries Supplied
  • 85dB Alarm at 3m
Save33%
£12.00Inc Vat
Was £17.98
Check stock in your local store
Fulfilment options

Firechief FRCW Remote Control for Wireless Alarms (565YC)

Firechief FRCW Remote Control for Wireless Alarms
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Replaceable Lithium Battery Supplied
  • For Use with up to 40 Alarms
  • Real Time Alerts & Control
£12.99Inc Vat
Check stock in your local store
Fulfilment options

Smartwares FSM-11510 Battery Standalone Smoke Alarm (185YU)

Smartwares FSM-11510 Battery Standalone Smoke Alarm
Stock Clearance
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Standalone
  • Replaceable Battery (Alkaline)
  • 85dB Alarm at 3m
Save55%
£4.00Inc Vat
Was £8.99
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

British General SDMOA Mains Interlinked Interconnecting Optical Smoke Alarm (388PF)

British General SDMOA Mains Interlinked Interconnecting Optical Smoke Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked when Hardwired
  • 200-240V AC Mains-Powered with Battery Backup
  • 9V Battery Supplied
£46.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

British General SDMCO Mains Interlinked Interconnecting Carbon Monoxide Alarm (477PF)

British General SDMCO Mains Interlinked Interconnecting Carbon Monoxide Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked when Hardwired
  • 220-240V AC Mains-Powered with Battery Backup
  • 9V Battery Supplied
£73.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

British General SDBCO Battery Standalone CO Alarm (942PF)

British General SDBCO Battery Standalone CO Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Standalone
  • AA Alkaline Batteries Supplied
  • 85dB Alarm at 3m
£33.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

British General SDMHA Mains Interlinked Interconnecting Heat Alarm (959PF)

British General SDMHA Mains Interlinked Interconnecting Heat Alarm
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Interlinked when Hardwired
  • 240V AC Mains-Powered with Battery Backup
  • 9V Battery Supplied
£53.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options
Results per page: