Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
10 Best first alert smoke detector in the US
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
- Best Choice
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FIRST ALERTFirst Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
9.8ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping. - Value for Money
2
FIRST ALERTFIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White
9.6ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.5
Easy installation8.9
Battery Duration8.7
Tech SupportMore infoWhy we love it
Hardwired with battery backup for constant monitoringElectrochemical carbon monoxide sensing technologyIonization sensor for smoke detection 3
First AlertFirst Alert 9120BFF Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack
9.5ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
Tech Support9.5
Easy installation9.3
worth the moneyMore infoWhy we love it
Constant monitoring: even during power failure.Reliably detects fast flaming fires.85 decibel alarm alerts you.4
FIRST ALERTFirst Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White
11% Off9.3ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.5
FIRST ALERTFirst Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White , Pack of 1
58% Off9.1ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.6
FIRST ALERTFirst Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White
37% Off8.8Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.7
FIRST ALERTFirst Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White
8.7Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.8
First AlertFIRST ALERT BRK 9120LBL Hardwired Smoke Detector with Battery Backup
39% Off8.5GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9
FIRST ALERTFIRST ALERT Battery Powered P1210E Smoke Alarm, White
16% Off8.4GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.10
FIRST ALERTFirst Alert FG200 Family Gard Basics Smoke Alarm (Pack of 3) | Battery Operated Smoke Detector , White
8.2GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.