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 minuteBANK HOLIDAY OPENING HOURS & delivery info935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
THIS WEEK'S TOP DEALS. SHOP NOW
Results per page:
Sponsored

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
Sponsored

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

Hispec Fast Fix PE/FF Mains Interlinked Optical Smoke Alarm
Spring Deals
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 BP/RF10-PRO Battery Interlinked RF Optical Smoke Alarm (238RG)

Hispec BP/RF10-PRO Battery Interlinked RF Optical Smoke Alarm
Spring Deals
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
Save20%
£23.19Inc Vat
Was £28.99
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)
£29.99Inc 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 4.4 stars out of 5
Product rating 4.4 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

Kidde KF20 Mains Interlinked Optical Smoke Alarm (434PH)

Kidde KF20 Mains Interlinked Optical Smoke Alarm
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 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

FireAngel Pro Connected FP2620W2-R Battery Interlinked Multi-Sensor Smoke Alarm (131HR)

FireAngel Pro Connected FP2620W2-R Battery Interlinked Multi-Sensor Smoke Alarm
Product rating 3.7 stars out of 5
Product rating 3.7 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£47.99Inc Vat
Check stock in your local store
Fulfilment options

Aico EI650RF Battery Interlinked RadioLINK+ Smoke Alarm (542HR)

Aico EI650RF Battery Interlinked RadioLINK+ Smoke Alarm
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£82.99Inc Vat
Check stock in your local store
Fulfilment options

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

Hispec Fast Fix PE/FF10 Mains Interlinked Optical Smoke Alarm
Spring Deals
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 Ei3024 Mains Interlinked Multi-Sensor Fire Alarm (874KJ)

Aico Ei3024 Mains Interlinked Multi-Sensor Fire Alarm
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 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
£70.99Inc 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
Spring Deals
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

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

Hispec Fast Fix PH/FF10 Mains Interlinked Smoke and Heat Alarm (102RG)

Hispec Fast Fix PH/FF10 Mains Interlinked Smoke and Heat Alarm
Spring Deals
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Interlinked when Hardwired
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
Save20%
£39.99Inc Vat
Was £49.99
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

Firechief FSM10W Mains Interlinked Smoke Alarm (133YC)

Firechief FSM10W Mains Interlinked Smoke Alarm
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked via Wireless
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£39.99Inc Vat
Check stock in your local store
Fulfilment options

FireAngel Smart RF Ready FS2126-T Battery Interlinked Multi-Sensor Smoke Alarm (720VU)

FireAngel Smart RF Ready FS2126-T Battery Interlinked Multi-Sensor Smoke Alarm
Product rating 5 stars out of 5
Product rating 5 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

FireAngel Pro Connected FP1640W2-R Mains Interlinked Multi-Sensor Smart Smoke Alarm (769HR)

FireAngel Pro Connected FP1640W2-R Mains Interlinked Multi-Sensor Smart Smoke Alarm
Product rating 2.3 stars out of 5
Product rating 2.3 stars out of 5
 
  • Interlinked via Wireless or when Hardwired
  • 230V AC Mains-Powered with Battery Backup
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
Save11%
£79.99Inc Vat
Was £89.99
Check stock in your local store
Fulfilment options

Hispec HSSA/PH/RF10-PRO Mains Interlinked Fast Fix Multi-Sensor Smoke & Heat Alarm With Radio Frequency (501AM)

Hispec HSSA/PH/RF10-PRO Mains Interlinked Fast Fix Multi-Sensor Smoke & Heat Alarm With Radio Frequency
Spring Deals
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Interlinked via Wireless or when Hardwired
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
Save20%
£62.39Inc Vat
Was £77.99
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

Firexo fxoIS1 Battery Interlinked Smoke Detector Alarm (171JL)

Firexo fxoIS1 Battery Interlinked Smoke Detector 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
  • 85dBA Alarm at 3m
£49.99Inc Vat
Check stock in your local store
Fulfilment options
Results per page: