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:
Sponsored

Hispec Fast Fix PE/FF Mains Interlinked Optical Smoke Alarm (361RG)

Hispec Fast Fix PE/FF Mains Interlinked Optical Smoke 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%
£14.79Inc Vat
Was £18.49
Check stock in your local store
Fulfilment options
Sponsored

Hispec Fast Fix HE/FF Mains Interlinked Heat Alarm (472RG)

Hispec Fast Fix HE/FF Mains Interlinked Heat Alarm
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked when Hardwired
  • 220-240V AC/DC Mains-Powered with Battery Backup
  • 9V Battery Supplied
Save20%
£15.19Inc Vat
Was £18.99
Check stock in your local store
Fulfilment options
Sponsored

Hispec Fast Fix PE/FF10 Mains Interlinked Optical Smoke Alarm (907RG)

Hispec Fast Fix PE/FF10 Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked when Hardwired
  • 220 - 240V AC/DC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
Save20%
£20.79Inc Vat
Was £25.99
Check stock in your local store
Fulfilment options

Aico Ei146e Mains Interlinked Optical Smoke Alarm (477PV)

Aico Ei146e Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Interlinked via Wireless or when Hardwired (Wireless Base Required)
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Battery (Alkaline)
£30.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel SW1-R Mains Interlinked Optical Smoke Alarm (396CC)

FireAngel SW1-R Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 4.2 stars out of 5
Product rating 4.2 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Battery (Zinc Carbon)
£18.99Inc Vat
Check stock in your local store
Fulfilment options

Kidde KF20 Mains Interlinked Optical Smoke Alarm (434PH)

Kidde KF20 Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC/DC Mains-Powered with Battery Backup
  • 9V & AA Batteries Supplied
£20.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3016 Mains Interlinked Optical Smoke Alarm (903KJ)

Aico Ei3016 Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 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
£54.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei144e Mains Interlinked Heat Alarm (665PV)

Aico Ei144e Mains Interlinked Heat Alarm
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Interlinked via Wireless or when Hardwired (Wireless Base Required)
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Battery (Alkaline)
Save7%
£37.79Inc Vat
Was £40.99
Check stock in your local store
Fulfilment options

FireAngel HW1-R Mains Interlinked Heat Alarm (477CC)

FireAngel HW1-R Mains Interlinked Heat Alarm
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • Replaceable Battery (Zinc Carbon)
£21.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3014 Mains Interlinked Heat Alarm (436KJ)

Aico Ei3014 Mains Interlinked Heat Alarm
Great Value Product
Product rating 5 stars out of 5
Product rating 5 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
£56.99Inc Vat
Check stock in your local store
Fulfilment options

Kidde KF30 Mains Interlinked Heat Alarm (864PH)

Kidde KF30 Mains Interlinked Heat Alarm
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Interlinked when Hardwired
  • 230V AC/DC Mains-Powered with Battery Backup
  • Replaceable Battery (Alkaline)
£29.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei168RC Mains Interlinked RadioLINK Alarm Base (225FP)

Aico Ei168RC Mains Interlinked RadioLINK Alarm Base
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Interlinked via Wireless
  • 230V AC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£58.49Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Mains Standalone Push-Fit Base (959CC)

FireAngel Mains Standalone Push-Fit Base
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Standalone
  • 230V AC Mains-Powered with Battery Backup
  • Batteries not Required
£7.98Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3028 Mains Interlinked Heat & CO Alarm (131KJ)

Aico Ei3028 Mains Interlinked Heat & CO Alarm
Product rating 5 stars out of 5
Product rating 5 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
£87.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3024 Mains Interlinked Multi-Sensor Fire Alarm (874KJ)

Aico Ei3024 Mains Interlinked Multi-Sensor Fire Alarm
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 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
£69.98Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3018 Mains Interlinked Carbon Monoxide Alarm (502KJ)

Aico Ei3018 Mains Interlinked Carbon Monoxide Alarm
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 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
£65.99Inc Vat
Check stock in your local store
Fulfilment options

Aico Ei3030 Mains Interlinked Multi-Sensor Fire & Carbon Monoxide Alarm (900YC)

Aico Ei3030 Mains Interlinked Multi-Sensor Fire & Carbon Monoxide Alarm
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked via Wireless or when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • Batteries not Required
£98.99Inc Vat
Check stock in your local store
Fulfilment options

Kidde K4MCO Mains Interlinked Carbon Monoxide Alarm (180KU)

Kidde K4MCO Mains Interlinked Carbon Monoxide Alarm
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Interlinked when Hardwired
  • Compliant with Standard
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
£60.99Inc Vat
Check stock in your local store
Fulfilment options

Hispec HSSA/PE/RF10-PRO Mains Interlinked Mains Powered Fast Fix Interlinked Smoke Alarm With Radio Frequency 10 Year Sealed Lithium Battery (728AM)

Hispec HSSA/PE/RF10-PRO Mains Interlinked Mains Powered Fast Fix Interlinked Smoke Alarm With Radio Frequency 10 Year Sealed Lithium Battery
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked via Wireless or when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
Save20%
£48.79Inc Vat
Was £60.99
Check stock in your local store
Fulfilment options

FireAngel Smart RF Ready SM-SN-1 Mains Interlinked Spec Thermoptek Multi-Sensor Smoke Alarm (123VU)

FireAngel Smart RF Ready SM-SN-1 Mains Interlinked Spec Thermoptek Multi-Sensor Smoke Alarm
Great Value Product
Product rating 5 stars out of 5
Product rating 5 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
Results per page: