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Combined Alarms with Multiple Sensors
Combined smoke alarms combine multiple sensor types (heat detection, optical smoke detection and carbon monoxide detection) creating rapid acting and fail-proof multi-sensor smoke detectors to help reduce false alarms whilst giving the earliest warning of a fire. Combining more than one detection type within a single unit can reduce the amount of units needed to be installed. However, if you are looking for an alarm for the kitchen a dedicated heat alarm (only) should be used.
Filter and sort products
Carbon Monoxide and Smoke Combination Alarm - First Alert SCO5UK
- FREE delivery available on this detector
- Alkaline battery powered
- Test and hush button feature
- Combined optical smoke and CO alarm
- 7 year warranty
- Tested to BS EN 14604 and CE marked
Combination 10 Year Carbon Monoxide and Smoke Alarm - Kidde 10SCO
- FREE delivery available on this detector
- Battery operated (9V battery included)
- Combination carbon monoxide and smoke alarm with voice warnings
- 10 year sensor life & 10 year warranty
- Suitable for BS 5839-6: 2013 Grade F smoke alarm installations
- CO alarm kitemarked to BS EN50291-1 (domestic use)
Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-625
- FREE delivery available on this detector
- Battery powered - AA alkaline batteries
- Test, hush and Sleep Easy™ feature
- Combined smoke and heat alarm (Thermoptek)
- Suitable for BS 5839-6: 2013 Grade F installations
- Kitemarked and CE marked
10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-622
- FREE delivery available on this detector
- Battery powered - 10 year sealed lithium battery
- Combined smoke and heat alarm (Thermoptek)
- Test, hush and Sleep Easy™" feature
- 10 year warranty
- Suitable for BS 5839-6: 2013 Grade F installations
- Kitemarked and CE marked
10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-750T
- Smoke and heat combined multi-sensor alarm
- Test, Smart Silence™ and Sleep Easy™ features
- Suitable for Grade F installations
- 10 year sealed Panasonic lithium battery
- Kitemarked and CE Marked
10 Year Combination Optical Smoke and CO Alarm - FireAngel SCB10-R
- Battery powered - 10 year sealed lithium battery
- Safelincs Exclusive 5 Year Warranty
- Combined optical smoke and carbon monoxide detector
- Tested and certified to EN 14604 & EN 50291
- Kitemarked and CE marked
Mains Powered Combined Optical Smoke and Heat Alarm with Lithium Backup - Ei3024
- 230V mains powered with rechargeable lithium back-up
- Multi-sensor alarm containing both an optical and heat sensor
- Hardwire interlink with up to 12 compatible devices
- AudioLink allows you to extract real time data to your smart phone
- 5 year manufacturer's warranty
Mains Radio-Interlinked Combined Smoke and Heat Alarm with Lithium Back-up - Ei3024RF
- Mains powered with rechargeable lithium back-up battery
- Combined alarm containing both an optical smoke, and heat sensor
- Hybrid interlinking with up to 12 compatible devices
- AudioLINK allows you to extract real time data to your smart phone
- 5 year manufacturer's warranty
Nest Protect Battery Smoke and CO Alarm
- 9V battery powered smart Wi-Fi alarm
- Combined smoke and CO detector
- Sends alerts/alarms to smartphone and all other Nest alarms
- Safelincs EXCLUSIVE 5 year warranty
- Works with Nest Thermostat and Nest Cam
- Kitemarked to BS EN50291-1 (domestic use)
- CE marked
Nest Protect Mains Powered Smoke and Carbon Monoxide Alarm
- 230V mains powered smart Wi-Fi alarm
- Combined smoke and CO detector
- Sends alerts/alarms to smartphone and all other Nest alarms
- Safelincs EXLUSIVE 5 year warranty
- Works with Nest Thermostat and Nest Cam
- Kitemarked to BS EN 50291-1 (domestic use)
- CE marked
Replacement for FireAngel ST-620 10 Year Smoke Alarm
- FREE delivery available on this detector
- Battery powered - 10 year sealed lithium battery
- Combined smoke and heat alarm (Thermoptek)
- Test and hush button feature
- 10 year warranty
- Suitable for BS 5839-6: 2013 Grade F installations
- Kitemarked and CE marked
Mains Powered Radio-Interlinked Combined Optical Smoke and Heat Alarm with Lithium Back-up Battery - Ei2110eRF
- Mains powered - rechargeable longlife lithium back-up battery
- Wirelessly interlinks via radio frequency with up to 12 alarms
- 5 year warranty
- Multiple sensor elements - optical and heat in one alarm for optimum protection
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Powered Thermally Enhanced Optical Smoke Alarm (Thermoptek) with Lithium Back-up Battery - FireAngel Pro ST-230
- 230V mains powered with 10 year lithium back-up battery
- Combined smoke and heat alarm (Thermoptek)
- Interlinks with up to 30 units
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Radio-Interlinked Thermoptek Alarm with Battery - FireAngel Pro WST-230
- 230V mains powered with 10 year lithium back-up battery
- Wireless interlinks via radio frequency with up to 50 alarms
- Safelincs EXCLUSIVE 5 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Powered Combined Smoke and Heat Alarm with Lithium Battery - Ei2110e
- Mains powered - rechargeable longlife lithium back-up battery
- Interlinks via cable with up to 12 alarms
- 5 year warranty
- Multiple sensor elements - optical and heat in one alarm for optimum protection
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Combined Alarms with Multiple Sensors