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 week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
NEW JUNE DEALS. SHOP NOW

People also shop for...

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

People also shop for...

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:

Hispec HSA/BP/10 Battery Standalone Optical Smoke Alarm with Data Extraction (242AM)

Hispec HSA/BP/10 Battery Standalone Optical Smoke Alarm with Data Extraction
New
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
£14.99Inc 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

Hispec HSA/BP/10-TP Battery Standalone Optical Smoke Alarms with Data Extraction 2 Pack (309AM)

Hispec HSA/BP/10-TP Battery Standalone Optical Smoke Alarms with Data Extraction 2 Pack
New
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
£27.99Inc 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
Great Value Product
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 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

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

Kidde 10Y29 RB Battery Standalone Optical Smoke Alarm (852PH)

Kidde 10Y29 RB Battery Standalone Optical Smoke Alarm
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dBA Alarm at 3m
£15.99Inc Vat
Check stock in your local store
Fulfilment options

Hispec HSA/PH/10 Battery Standalone Multi Sensor Smoke & Heat Alarm (822AM)

Hispec HSA/PH/10 Battery Standalone Multi Sensor Smoke & Heat Alarm
New
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Standalone
  • 10-Year Sealed Tamperproof Lithium Integrated Battery
  • 85dB Alarm at 3m
£24.99Inc 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
Great Value Product
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
£49.99Inc 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

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

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
New
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
£77.99Inc 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

Smartwares 10.044.62 Battery Standalone Smoke Alarm (668YU)

Smartwares 10.044.62 Battery Standalone Smoke Alarm
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Standalone
  • Replaceable Battery (Zinc Carbon)
  • 85dB Alarm at 3m
£7.49Inc 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

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

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

Kidde K2007 Battery Standalone Smoke Alarm (671KU)

Kidde K2007 Battery Standalone Smoke 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
£24.99Inc Vat
Check stock in your local store
Fulfilment options

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

Smartwares FSM-11510 Battery Standalone Smoke Alarm
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Standalone
  • Replaceable Battery (Alkaline)
  • 85dB Alarm at 3m
£8.99Inc 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
£104.99Inc Vat
Check stock in your local store
Fulfilment options
Results per page: