10 bestRecommended Smoke Detectorsof February 2025
112M consumers helped this year.
21% off
1
![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](https://images-proxy.bestreviews.guide/V_f4AJhLak9IOh0NSbZpOilPZ3M=/0x150/https://m.media-amazon.com/images/I/31XgvEFNW8L._SL500_.jpg)
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
![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](https://images-proxy.bestreviews.guide/V_f4AJhLak9IOh0NSbZpOilPZ3M=/0x150/https://m.media-amazon.com/images/I/31XgvEFNW8L._SL500_.jpg)
9.7
14% off
2
![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](https://images-proxy.bestreviews.guide/QrTXc6W-WL6XdrQGtudoBvNwnzc=/0x150/https://m.media-amazon.com/images/I/319NRi+o-dL._SL500_.jpg)
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
![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](https://images-proxy.bestreviews.guide/QrTXc6W-WL6XdrQGtudoBvNwnzc=/0x150/https://m.media-amazon.com/images/I/319NRi+o-dL._SL500_.jpg)
9.4
44% off
3
![FireAngel Optical Smoke Alarm - 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](https://images-proxy.bestreviews.guide/PSgA3L1tMNeUsZSCBad_Ng8oYsw=/0x150/https://m.media-amazon.com/images/I/31F+x+Qi5kL._SL500_.jpg)
FireAngel Optical Smoke Alarm - 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
![FireAngel Optical Smoke Alarm - 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](https://images-proxy.bestreviews.guide/PSgA3L1tMNeUsZSCBad_Ng8oYsw=/0x150/https://m.media-amazon.com/images/I/31F+x+Qi5kL._SL500_.jpg)
9.2
4
![Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)](https://images-proxy.bestreviews.guide/PygxpbcC-Hqzj8h3CEjULNcY5u4=/0x150/https://m.media-amazon.com/images/I/319L-iRrOuL._SL500_.jpg)
Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)
Safelincs
![Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)](https://images-proxy.bestreviews.guide/PygxpbcC-Hqzj8h3CEjULNcY5u4=/0x150/https://m.media-amazon.com/images/I/319L-iRrOuL._SL500_.jpg)
8.9
41% off
5
![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](https://images-proxy.bestreviews.guide/R9orQcfcnQykcYNrzrf2sXshP9Y=/0x150/https://m.media-amazon.com/images/I/41DAPMYdQyL._SL500_.jpg)
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
![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](https://images-proxy.bestreviews.guide/R9orQcfcnQykcYNrzrf2sXshP9Y=/0x150/https://m.media-amazon.com/images/I/41DAPMYdQyL._SL500_.jpg)
8.6
OtherUp to 77% off
20% off
6
![X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack](https://images-proxy.bestreviews.guide/o_z8ufQxqe37QJxL4ah8x21Llko=/0x150/https://m.media-amazon.com/images/I/51KKRaEqUjL._SL500_.jpg)
X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack
X-Sense
![X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack](https://images-proxy.bestreviews.guide/o_z8ufQxqe37QJxL4ah8x21Llko=/0x150/https://m.media-amazon.com/images/I/51KKRaEqUjL._SL500_.jpg)
8.3
7
![Smoke Alarms for Home 2 Pack, Isafenest Smoke Detectors with 10 Years Sensor/5 Years Battery Fire Alarm with LED Indicator, Photoelectric Smoke Alarm Battery Operated](https://images-proxy.bestreviews.guide/OlnHaAjspIXiH5xXdeiD7cZbVj4=/0x150/https://m.media-amazon.com/images/I/31GXLKO2LjL._SL500_.jpg)
Smoke Alarms for Home 2 Pack, Isafenest Smoke Detectors with 10 Years Sensor/5 Years Battery Fire Alarm with LED Indicator, Photoelectric Smoke Alarm Battery Operated
Isafenest
![Smoke Alarms for Home 2 Pack, Isafenest Smoke Detectors with 10 Years Sensor/5 Years Battery Fire Alarm with LED Indicator, Photoelectric Smoke Alarm Battery Operated](https://images-proxy.bestreviews.guide/OlnHaAjspIXiH5xXdeiD7cZbVj4=/0x150/https://m.media-amazon.com/images/I/31GXLKO2LjL._SL500_.jpg)
8.0
8
![Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)](https://images-proxy.bestreviews.guide/zsHjvjJn9DFxX61Wl1zIexZVH48=/0x150/https://m.media-amazon.com/images/I/31a5hJCd+ML._SL500_.jpg)
Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
WISUALARM
![Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)](https://images-proxy.bestreviews.guide/zsHjvjJn9DFxX61Wl1zIexZVH48=/0x150/https://m.media-amazon.com/images/I/31a5hJCd+ML._SL500_.jpg)
7.7
9
![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](https://images-proxy.bestreviews.guide/Sgsh_W8SzjKr1L8QJUGYNtmsu3E=/0x150/https://m.media-amazon.com/images/I/31XbNzXwAkL._SL500_.jpg)
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
Fireangel
![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](https://images-proxy.bestreviews.guide/Sgsh_W8SzjKr1L8QJUGYNtmsu3E=/0x150/https://m.media-amazon.com/images/I/31XbNzXwAkL._SL500_.jpg)
7.4
5% off
10
![Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide Alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard](https://images-proxy.bestreviews.guide/RaSJkofKMXCL1bsbRjobfy-gGzo=/0x150/https://m.media-amazon.com/images/I/41j7aE4RH9L._SL500_.jpg)
Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide Alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard
meross
![Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide Alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard](https://images-proxy.bestreviews.guide/RaSJkofKMXCL1bsbRjobfy-gGzo=/0x150/https://m.media-amazon.com/images/I/41j7aE4RH9L._SL500_.jpg)
7.1
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