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Best Smoke Alarms

Smoke Detector Comparison 2025

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Best Product
EI Electronics Ei650
EI Electronics Ei650
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Amazon
Bestseller
Elro FS1805
Elro FS1805
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Amazon
Best Price
Smartwares RM250
Smartwares RM250
Check Price
Amazon
Aico smoke detector
Aico smoke detector
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Amazon
Hekatron Genius Plus Edition
Hekatron Genius Plus Edition
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Amazon
EI Electronics EI650I-3XD
EI Electronics EI650I-3XD
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Amazon
X-Sense SC06-WX
X-Sense SC06-WX
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Amazon
Our Ratings
Model
Customer Ratings
Seller
Available From
Manufacturer
Type
Defect gas type
Maximum volume
Power supply
Battery life
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
Weight
Colour
Casing material
Display features
Advantages
1
Best Product
EI Electronics Ei650
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
EI Electronics Ei650
Bewertung
12965 Reviews
Zum Anbieter
Amazon
Available at
amazon
£19.99
eBay
£56.19
Manufacturer
EI Electronics
Type
Optical smoke detector
Defect gas type
Smoke
Maximum volume
85 dB
Power supply
A battery, Battery
Battery life
10 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
1,8 x 4,5 x 4,5 in
Weight
6,3 oz
Colour
White
Casing material
Polycarbonate
Display features
Advantages
  • Batteries are included
  • Has a control lamp
2
Bestseller
Elro FS1805
Vergleichsergebnis
Rating
Excellent
05 / 2025
Model
Elro FS1805
Bewertung
3664 Reviews
Zum Anbieter
Amazon
Available at
amazon
Check Price
eBay
Check Price
Manufacturer
Elro
Type
Optical smoke detector
Defect gas type
Smoke
Maximum volume
85 dB
Power supply
Battery/rechargable Battery
Battery life
5 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
1,3 x 3,5 x 3,5 in
Weight
2 oz
Colour
White
Casing material
Plastic
Display features
Advantages
  • No additional purchase of batteries necessary
  • An control lamp is included
3
Best Price
Smartwares RM250
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Smartwares RM250
Bewertung
15244 Reviews
Zum Anbieter
Amazon
Available at
amazon
£10.25
eBay
£7.38
Rapidonline.com
£7.96
Manufacturer
Smartwares
Type
Optical smoke detector
Defect gas type
Fire smoke
Maximum volume
85 dB
Power supply
Battery/rechargable Battery
Battery life
5 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
1,4 x 3,9 in
Weight
4,2 oz
Colour
White
Casing material
Plastic
Display features
Advantages
  • No additional purchase of batteries necessary
4
Aico smoke detector
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Aico smoke detector
Bewertung
929 Reviews
Zum Anbieter
Amazon
Available at
amazon
£28.50
eBay
£35.99
Onbuy.com
£37.38
Manufacturer
Aico
Type
Optical smoke detector
Defect gas type
Carbon dioxide, Smoke
Maximum volume
85 dB
Power supply
Power adapter, Battery
Battery life
5 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
2,8 x 8 x 8,6 in
Weight
12,2 oz
Colour
White
Casing material
Plastic
Display features
Advantages
  • Features a control lamp
  • No additional purchase of batteries necessary
5
Hekatron Genius Plus Edition
Vergleichsergebnis
Rating
Excellent
05 / 2025
Model
Hekatron Genius Plus Edition
Bewertung
3931 Reviews
Zum Anbieter
Amazon
Available at
amazon
£20.51
eBay
Check Price
Manufacturer
Hekatron
Type
Optical smoke detector
Defect gas type
Fire smoke, Carbon monoxide
Maximum volume
85 dB
Power supply
AA battery
Battery life
10 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
2,1 x 4,1 x 41,3 in
Weight
7,4 oz
Colour
White
Casing material
Plastic
Display features
Advantages
  • Features a control lamp
  • Batteries are included
6
EI Electronics EI650I-3XD
Vergleichsergebnis
Rating
Excellent
06 / 2025
Model
EI Electronics EI650I-3XD
Bewertung
534 Reviews
Zum Anbieter
Amazon
Available at
amazon
£23.99
eBay
£45.44
Rapidonline.com
£36.13
Manufacturer
EI Electronics
Type
Optical smoke detector
Defect gas type
Smoke
Maximum volume
85 dB
Power supply
Battery
Battery life
10 Years
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
1,8 x 4,5 x 4,5 in
Weight
6,3 oz
Colour
White
Casing material
Plastic
Display features
Advantages
  • Batteries are included
7
X-Sense SC06-WX
Vergleichsergebnis
Rating
Excellent
10 / 2025
Model
X-Sense SC06-WX
Bewertung
494 Reviews
Zum Anbieter
Amazon
Available at
Amazon
£41.99
eBay
Check Price
Manufacturer
X-Sense
Type
Optical smoke detector
Defect gas type
Smoke, Carbon monoxide
Maximum volume
Power supply
Battery
Battery life
Batteries included
EN 14604 certified
Control lamp
Mounting accessories
Dimensions
2 x 5,7 x 5,7 in
Weight
Colour
Gray
Casing material
Display features
Advantages