Prepare for summer with 20% off selected garden furniture & BBQs. Our stores are open as usual this bank holiday, for all your long weekend projects.
Close
Home
Electrical & security
Home security & safety
Alarms
235 products
Sort
See more Home security & safety
Kidde Firex KF20 -Mains Powered Smoke Alarm with Alkaline Back-up Battery
Replacement for FireAngel ST-622 10 Year Smoke Alarm
SAFE-TECH Standalone Smoke Detector With 18 Months Replaceable Battery
Replacement for FireAngel ST-620 10 Year Smoke Alarm
Kidde K10SCO Combination Carbon Monoxide and Smoke Alarm - 10 Year Warranty
Wireless Interlinked Remote Control, LINKD Alarms, 10 Yr Battery, Scotland & England Compliant - Compatible with all LINKD Alarms
FireAngel FA6813 - 10 Year Life LED Carbon Monoxide Alarm
BRK 660MBX and 670MBX Replacement Smoke Alarm - easichange SBBRKSM
Wireless Interlinked Smoke, Heat & Carbon Monoxide Alarm Bundle, LINKD Alarms, 10 Year Battery, Scotland & England Compliant
Kidde 10SCO Twin Pack - Combined Smoke and Carbon Monoxide Alarm
FireAngel SCB10-R Optical Smoke & carbon monoxide Alarm with 10-year lifetime battery
Wireless Interlinked Heat Alarm, LINKD Alarms, 10 Year Battery, Scotland & England Compliant - Compatible with other LINKD Alarms
Replacement For Ei141 And Ei141RC Mains Powered Smoke Alarms With Easichange Tool
Yale 1 Shed & garage alarm kit
Kidde 2030-DCR Twin Pack - 10 Year Life Battery Carbon Monoxide Alarm
Firehawk CO7B-10Y - 10 Year Longlife Battery LED Carbon Monoxide Alarm
10 Year Longlife Battery Heat Alarm - UltraFire ULLH10
Kidde Firex KF20 Twin Pack -Mains Powered Smoke Alarm with Alkaline Back-up Battery
FireAngel FA3313-SB1-T2 Optical Smoke & carbon monoxide Alarm with Replaceable battery
Radio-Interlinked Smoke and Heat Alarm Kit with 10 Year Warranty -UltraFire UFUB1RFKIT
Yale HSA YAK-HSA6700 6 piece Intruder alarm kit
Deta 1163 Mains Powered Hard Wired Optical Smoke Alarm with 9V Battery Back-up
Smart Smoke Detectors & Heat Alarms with Base Station: 5 Smoke / 1 Heat
Kidde 10Y29 Optical Smoke Alarm with Sealed 10 Year Lithium Battery - Twin Pack
Showing 24 of 235 products