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Optical Smoke Alarms
Optical smoke alarms, also called photoelectric smoke alarms, 'see' smoke. They have a quick response to visibly smouldering fires (e.g. from foam filled furniture & overheated PVC wiring). They are also particularly good in areas where you can otherwise expect false alarms (e.g. near kitchens). We recommend the use of optical alarms in living rooms, bedrooms and hallways.
FireAngel ST-622 Optical Smoke Alarm & CO-9X-10 Carbon Monoxide Alarm
- 10 year battery powered optical smoke alarm
- Smoke alarm Kitemarked to BS EN 14604
- 10 year battery powered carbon monoxide detector
- Kitemarked to BS EN50291-1 and -2
- CE marked
Thermally Enhanced Optical Smoke Alarm - FireAngel ST-625
- 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
9V Optical Smoke Alarm with Test and Hush Button - FireAngel SO-601
- Battery powered - 9V alkaline battery
- Test and hush button feature
- 5 year warranty
- Suitable for BS 5839-6: 2013 Grade F installations
- Tested to BS EN 14604 and CE marked
10 Year Thermally Enhanced Optical Smoke Alarm - FireAngel ST-620
- 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
10 Year Thermally Enhanced Optical Smoke Alarm - FireAngel ST-622
- 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 - 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
Carbon Monoxide and Smoke Combination Alarm - First Alert SCO5UK
- 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
- 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)
- CE marked
Radio-Interlinked Battery Powered Optical Smoke Alarm - Ei3105RF
- Battery powered - 9V alkaline battery
- Wirelessly interlinks via radio frequency with up to 12 alarms
- 5 year warranty
- Suitable for BS 5839-6: 2013 Grade F installations
- Kitemarked and CE marked
10 Year Sealed Lithium Battery Optical Smoke Alarm - Ei650
- Battery operated - 10 year sealed lithium battery
- Test and hush buttons
- Suitable for BS 5839-6: 2013 Grade F installations
- 5 year warranty
- CE marked
Radio-Interlinked Thermally Enhanced Optical Smoke Alarm - FireAngel WST637
- Battery powered - 10 year sealed lithium battery
- Test, hush and locate feature
- 7 year warranty - EXCLUSIVE to Safelincs
- Supplied with easy fit mounting pad
- Suitable for BS 5839-6: 2013 Grade F installations
- Tested to BS EN 14604 and CE marked
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
9V Radio-Interlinked Smoke and Heat Alarm Starter Kit (Contains 3 Alarms)
- 9V battery operated smoke and heat alarms
- Kit contains 3 alarms - 1 x Ei3100RF, 1 x Ei3105RF & 1 x Ei3103RF
- Wireless radio-interlinked - can interlink with both mains
and battery operated alarms - Suitable for BS 5839-6: 2013 Grade F installations
Radio-Interlinked Smoke Alarm with Sealed Ten Year Lithium Battery - Ei650RF
- Battery powered - 10 year sealed lithium battery
- Wirelessly interlinks via radio frequency with up to 12 alarms
- 5 year warranty
- Suitable for BS 5839-6: 2013 Grade F installations
- VdS approved and CE marked
Mains Powered Optical Smoke Alarm with Back-Up Battery - Kidde Firex KF20
- Mains powered - 9V alkaline or rechargeable longlife lithium back-up battery options
- Interlinks via cable with up to 24 alarms
- 6 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Powered Optical Smoke Alarm with Alkaline Back-up Battery - BRK 660MBX
- 230V mains powered with alkaline back-up battery
- Test and hush button facility
- Interlinks with up to 12 alarms
- 5 year manufacturer's warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Powered Optical Smoke Alarm with Alkaline Back-up Battery - Ei146
- Mains powered - 9V alkaline back-up battery
- Interlinks via cable with up to 12 alarms
- 5 year warranty
- Replacement detector head kit available
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Powered Thermally Enhanced Optical Smoke Alarm 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 Optical Smoke Alarm with Lithium Back-up Battery - Ei166e
- 230V mains powered with 10 year re-chargeable lithium back-up battery
- Replacement detector head kits available
- Made in Ireland by Ei Electronics
- Interlinks with up to 12 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
Mains Radio-Interlinked Optical Smoke Alarm with Alkaline Back-up - BRK 660RF
- 230V mains powered with alkaline back-up battery
- Wirelessly interlinks via radio frequency with up to 50 alarms
- 5 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked to the latest standards
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 Radio-Interlinked Optical Smoke Alarm with Alkaline Back-up - Ei146RF
- Mains powered - 9V alkaline back-up battery
- Wirelessly interlinks via radio frequency with up to 12 alarms
- 5 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and 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 EN50291-1:2010+A1:2012 (domestic use)
- 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 Radio-Interlinked Optical Smoke Alarm with Lithium Back-up - Ei166eRF
- 230V mains powered with 10 year re-chargeable lithium back-up battery
- Made in Ireland by Ei Electronics
- Wirelessly interlinks with up to 12 alarms
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Longlife Battery Powered Optical Smoke Alarm - First Alert SA700LUK
- 10 year sealed battery powered
- Test and hush button feature
- Suitable for BS 5839-6: 2013 Grade F installations
- 10 year warranty
- Kitemarked and CE marked
Optical Smoke Alarm with Test and Hush Button - First Alert SA700UK
- Alkaline battery powered
- Test and hush button feature
- Suitable for BS 5839-6: 2013 Grade F installations
- 5 year warranty
- Kitemarked and CE marked
This product is temporarily unavailable. Please see our alternative products.
Mains Powered Optical Smoke Alarm with Back-up Battery - Kidde Slick 2SFW
- Mains powered - 9V alkaline or rechargeable longlife lithium back-up battery options
- Interlinks via cable with up to 24 alarms
- 10 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Mains Radio-Interlinked Optical Alarm with Back-up Battery - Kidde Slick 2SFWRF
- 9V alkaline or rechargeable longlife lithium back-up battery options
- Wirelessly interlinks via radio frequency with up to 15 alarms
- 10 year warranty
- Suitable for BS 5839-6: 2013 Grade D, E and F installations
- Kitemarked and CE marked
Optical Smoke Alarms