fireangel optical smoke alarms comparison - August 2025

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FireAngel SB1-R Smoke Alarm - Toast Proof, Optical Smoke Alarms for Home with Replaceable Battery and Test/Silence Button - Early Smoke Detector Fire Alarm - 90 x 35 mm - White - 2-Pack

Fireangel

41% off

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9,9

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X-Sense Wireless Interlinked Smoke Alarms and Heat Alarm Scotland Bundle, 1 Heat Alarm & 2 Smoke Alarms, Sealed 10-Year Lithium Battery, EN 14604 Standard and BS 5446 Compliant, Link+ Series, HS21

X-Sense

34% off

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9,8

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07hours

03minutes

22seconds

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FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White

Fireangel

28% off

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9,6

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Jalo Optical Smoke Alarm Kupu 10 for Home -10 Year Lithium Battery - Scandinavian Design - Yellow

Jalo

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9,5

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Firexo fxo Interlinked Smoke Alarm for Home&Office (Pack of 2) -Wireless Optical Smoke Detector Alarm with 10 Year Tamper Proof Battery -Can be used with Carbon Monoxide & Heat Alarm (sold separately)

Firexo

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9,5

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BG Electrical Optical Smoke Alarm, 230VAC Mains Powered Natural White

British General

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9,5

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Sensereo Wireless Interconnected Smoke Alarm, Smoke Detector, Fire Alarm with 10-Year Sealed-For-Life Battery & LED Indicator, 820 ft Transmission Range, CE EN14604 Marked (RF Interlinked (1-Pack))

Sensereo

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9,4

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Twin Pack UltraFire UBS1 Optical Smoke Alarm With 9 Volt Replaceable Battery | 10 Year Warranty

Ultrafire Fire Safety

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9,4

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FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button

Fireangel

28% off

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9,3

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03minutes

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FireAngel Optical Smoke Alarm - FA6615-R 10-Year Smoke Alarms for Home, Caravan with 5-Year Batteries - Smoke Detector Fire Alarm - ST-625 Replacement

Fireangel

23% off

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9,3

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Fireangel ST-622Q 10 Year Thermally Enhanced Optical Smoke Alarm, Multi-Colour

Battery powered smoke alarm - 10 year Panasonic battery lifespan (battery Included, never needs replacing)

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FireAngel Smoke and Carbon Monoxide Alarm 2-Pack - SB1-R Toast Proof Optical Smoke Alarm for Home and FA3313 10-Year Life Carbon Monoxide Detector with Replaceable Batteries - CO and Fire Safety Set

HOME SAFETY SET This essential 2-pack provides vital protection against carbon monoxide (CO) and fire risks in your home. The CO detector alerts you to invisible gas dangers, while the optical smoke alarm responds quickly to slow, smouldering fires.

~~£ 34.99~~ free shipping

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Fire Angel FA6120-INT-T2 Smoke Alarm Detector, White

The optical sensor technology detects smoke immediately when it enters the smoke chamber of the smoke detectors and allows a quick response to smoldering fires

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FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White

DUAL PROTECTION This combination carbon monoxide (CO) and smoke detector offers vital protection against both CO and fire risks. The CO sensor alerts you to invisible gas dangers, and the optical smoke sensor quickly 'sees' slow, smouldering fires.

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FireAngel Optical Smoke Alarm - FA6120 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Early Smoke Detector Fire Alarm - White

FEWER NUISANCE ALARMS The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.

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Fire Angel ST-622 FireAngel ST622 Smoke Detector

Brand Fireangel

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FireAngel ST-750T 10 Year Thermoptek Smoke Alarm

Toast proof - less prone to nuisance alarms from cooking fumes

~~£ 28.99~~ free shipping

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Fireangel ST-620 Thermal Optical Stand-Alone Smoke Detectors Thermoptek, Including Mounting Material

2 additional thermal sensors

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2 x ST-622T 10 Year Thermally Enhanced Optical Smoke Alarm

Thermoptek sensing technology - detects slow smouldering fires + rapid rise in temperature. A fast response to all fire types.

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FireAngel FP2620W2-R Pro Connected Smart Smoke Detector with 10-Year Life Battery - Interlink Fire Alarm for Home with App, White, 1-Pack

SMART SMOKE DETECTOR Featuring Thermoptek technology, multiple installation styles, and optional real time alerts, the wireless smart smoke alarm rapidly senses all types of fire, offering the highest level of protection for you and your family.

~~£ 47.49~~ free shipping

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FireAngel SB1-T 1 Year Battery Optical Smoke Alarm

Resistant to nuisance alarms

~~£ 8.99~~ free shipping

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FireAngel Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White

SMOKE DETECTORS FOR HOME The SW1-R mains powered optical smoke alarm has a 9V backup battery for protection during outages. It detects slow-burning fires, making it ideal for living spaces. For full coverage, consider FireAngel Thermoptek Alarms.

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Fireangel optical smoke alarms in comparison

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You might also be interested in these fireangel optical smoke alarms.

Fireangel optical smoke alarms in comparison

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You might also be interested in these fireangel optical smoke alarms.

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