7 Best Smoke Alarms Uk Best [UK] (2025)

2025 Expert Picks

Last Updated: July 2025

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Last Updated: July 2025

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Best Smoke Alarms Uk Best

Premium Pick

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

Available in 2 Sizes

9.7

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

Color: White

Dimensions: 1.26 x 4.65 x 4.65 inches

Picked by 397 people today

Smoke Alarm, 10 Years Battery Smoke Alarms for home 2Pcs, Fire Alarm with Silence/Test Button, No Drill Installation Smoke Detector, Conforms to EN 14604 Standard

WISUALARM

9.5

Smoke Alarm, 10 Years Battery Smoke Alarms for home 2Pcs, Fire Alarm with Silence/Test Button, No Drill Installation Smoke Detector, Conforms to EN 14604 Standard

Color: White

Dimensions: 4.13 x 4.13 x 4.06 Inches

Fireangel

Available in 5 Styles

9.5

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

Color: White

Dimensions: 4.96 x 1.65 x 4.96 Inches

Weight: 0.49 Pounds

Unit Count: 1

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ELRO

Available in 2 Sizes

9.2

ELRO FS1805 | 2-Piece Smoke Alarm Set | Magnetic Mounting Kit | 5-Year Battery | Complies with European Standard EN14604 | White | Set of 2

Color: White

Dimensions: 1.30 x 3.50 x 3.50 inches

Weight: 0.45 pounds

Release Date: 28/03/2018

Size: 2-piece

Unit Count: 2

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X-Sense

Available in 2 Styles, 2 Sizes

9.0

X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11

Color: White

Dimensions: 1.77 x 4.80 x 4.80 inches

Save 12%

TEFLERON

8.8

2 Pack Smoke Alarms for Home – 10-Year Life Fire Alarms with 5-Year Replaceable Battery, EN14604 Certified Photoelectric Smoke Detector with Silence Button, LED Light, for Kitchen, Caravan, Office

Color: White

Dimensions: 3.94 x 1.18 x 3.94 inches

Weight: 0.00

Unit Count: 2

Save 25%

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Isafenest

Available in 2 Styles

8.6

Smoke Alarms for Home 2 Pack, Isafenest Smoke Alarm 10-Year Sensor/5-Year Battery Fire Alarm with LED Indicator and Silence Button, Photoelectric Fire Alarm Battery Operated

Dimensions: 3.94 x 1.38 x 3.94 inches

Weight: 0.66 pounds

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Our Top Choice

Best Smoke Alarms Uk Best

Premium Pick

Fireangel

Available in 2 Sizes

9.7

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

Color: White

Dimensions: 1.26 x 4.65 x 4.65 inches

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Using advanced data analysis, we pinpoint top-rated products based on real purchase trends.

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We leverage expert analysis and advanced technology to evaluate thousands of products. Our unbiased reviews are designed to save you time and ensure you find the best options with confidence.

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2025 Expert Picks

Finding the perfect product can be challenging. That’s why our team invests countless hours in research, breaking down key insights into clear, side-by-side comparisons. Our top pick is based on what matters most to our readers, the most popular products in each category, and a data-driven assessment of all available options. We aim to provide you with all the details you need to make the best choice—quickly and confidently.

Release Date

Compare Features

Release Date	Premium Pick 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 On Amazon	Smoke Alarm, 10 Years Battery Smoke Alarms for home 2Pcs, Fire Alarm with Silence/Test Button, No Drill Installation Smoke Detector, Conforms to EN 14604 Standard WISUALARM On Amazon	Popular 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 Fireangel On Amazon	ELRO FS1805 \| 2-Piece Smoke Alarm Set \| Magnetic Mounting Kit \| 5-Year Battery \| Complies with European Standard EN14604 \| White \| Set of 2 ELRO On Amazon	X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11 X-Sense On Amazon	2 Pack Smoke Alarms for Home – 10-Year Life Fire Alarms with 5-Year Replaceable Battery, EN14604 Certified Photoelectric Smoke Detector with Silence Button, LED Light, for Kitchen, Caravan, Office TEFLERON On Amazon	Smoke Alarms for Home 2 Pack, Isafenest Smoke Alarm 10-Year Sensor/5-Year Battery Fire Alarm with LED Indicator and Silence Button, Photoelectric Fire Alarm Battery Operated Isafenest On Amazon
Deal
Deal	-	-	-	-	Save 12%	Save 25%	-
Color	White	White	White	White	White	White	-
Color	White	White	White	White	White	White	-
Dimensions	1.26 x 4.65 x 4.65 inches	4.13 x 4.13 x 4.06 Inches	4.96 x 1.65 x 4.96 Inches	1.30 x 3.50 x 3.50 inches	1.77 x 4.80 x 4.80 inches	3.94 x 1.18 x 3.94 inches	3.94 x 1.38 x 3.94 inches
Dimensions	1.26 x 4.65 x 4.65 inches	4.13 x 4.13 x 4.06 Inches	4.96 x 1.65 x 4.96 Inches	1.30 x 3.50 x 3.50 inches	1.77 x 4.80 x 4.80 inches	3.94 x 1.18 x 3.94 inches	3.94 x 1.38 x 3.94 inches
Weight	0.30 pounds	0.75 Pounds	0.49 Pounds	0.45 pounds	0.39 pounds	0.00	0.66 pounds
Weight	0.30 pounds	0.75 Pounds	0.49 Pounds	0.45 pounds	0.39 pounds	0.00	0.66 pounds
Size	Twin Pack	-	-	2-piece	1-PACK	-	-
Size	Twin Pack	-	-	2-piece	1-PACK	-	-
Unit Count	2	2	1	2	1	2	-
Unit Count	2	2	1	2	1	2	-
Release Date	-	-	-	2018-03-28T00:00:01Z	-	-	-
Release Date	-	-	-	28/03/2018	-	-	-

Trusting our TOP Pick

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Hours of research

+1 Million

Purchases analyzed

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Brands Compared

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Categories Covered

We leverage expert analysis and advanced technology to evaluate thousands of products. Our unbiased reviews are designed to save you time and ensure you find the best options with confidence.