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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
- Alkaline battery powered
- Test and hush button feature
- Combined optical smoke and CO alarm
- 7 year warranty
- Tested to BS EN 14604 and BS EN 50291-1
| 1 unit |
£25.29 inc VAT £21.08 ex VAT |
|---|---|
| 2+ units |
£24.09 inc VAT £20.08 ex VAT |
| 5+ units |
£22.89 inc VAT £19.08 ex VAT |
Combination 10 Year Life Carbon Monoxide and Smoke Alarm - Kidde 10SCO
- FREE delivery
- Different voice warnings for smoke and CO
- 10 year life
- 10 year manufacturer's warranty
- 9V alkaline battery included
- CO alarm kitemarked to BS EN50291-1
- Smoke alarm kitemarked to BS EN 14604
| 1 unit |
£16.58 inc VAT £13.82 ex VAT |
|---|---|
| 2+ units |
£15.74 inc VAT £13.12 ex VAT |
| 5+ units |
£15.50 inc VAT £12.92 ex VAT |
Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-625
- FREE delivery
- 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
| 1 unit |
£9.36 inc VAT £7.80 ex VAT |
|---|---|
| 2+ units |
£9.12 inc VAT £7.60 ex VAT |
| 5+ units |
£9.00 inc VAT £7.50 ex VAT |
10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-622
- FREE delivery
- 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
| 1 unit |
£10.99 inc VAT £9.16 ex VAT |
|---|---|
| 2+ units |
£10.51 inc VAT £8.76 ex VAT |
| 5+ units |
£10.27 inc VAT £8.56 ex VAT |
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
| 1 unit |
£23.99 inc VAT £19.99 ex VAT |
|---|---|
| 2+ units |
£23.75 inc VAT £19.79 ex VAT |
| 5+ units |
£23.63 inc VAT £19.69 ex VAT |
10 Year Life Combination Optical Smoke and CO Alarm - FireAngel SCB10-R
- 10 year sealed lithium battery
- 5 Year Warranty
- Combined optical smoke and carbon monoxide detector
- Tested and certified to EN 14604 & EN 50291-1
- Kitemarked and CE marked
| 1 unit |
£29.99 inc VAT £24.99 ex VAT |
|---|---|
| 2+ units |
£29.75 inc VAT £24.79 ex VAT |
| 5+ units |
£29.63 inc VAT £24.69 ex VAT |
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
- 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 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
HomeProtect 10 Year Combination Carbon Monoxide and Smoke Kitchen Alarm - Kidde WFPCO
- Detects both carbon monoxide and smoke hazards
- 10 year sensor and 10 year battery
- End of life warning
- Loud 85dB alarm
- Designed for use in kitchens
- Certified to EN 14604 and EN 50291
Combined Alarms with Multiple Sensors