10 Best brk smoke alarms of 2025

Save up to 36% off

Best Choice

1

First Alert
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
Main highlights

Reliable Smoke Detection
Equipped with ionization sensor, detects fast flaming fires promptly.

Ideal for Home Safety
Place on each home level and bedroom for protection.

Praised Easy Installation
Simple setup with test button and side load battery compartment.
Key specs
- color:White
- batteries:1 9V batteries required
- power source:Battery Powered
- alarm:Audible
- style:9120B
9.8

Exceptional

Our Rating

9.5
Easy installation

9.3
worth the money

9.3
Instruction
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

First Alert

First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack
9.7

Exceptional

Our Rating
3

First Alert
BRK First Alert 9120BFF/ SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack
Main highlights

Reliable Detection and Alert
Equipped with an ionization sensor, detects smoke from fast flaming fires with an 85 decibel alarm.

Ideal for Comprehensive Home Safety
Perfect for placing on each home level and bedroom for complete protection.

Praised Easy Installation
Simple installation with test/silence button and side load battery compartment.
9.4

Excellent

Our Rating

9.9
Tech Support

9.5
Easy installation

9.5
Noise level
4

First Alert
FIRST ALERT BRK FG250B Dual Ionization Smoke Alarm with 9-Volt Battery, 1", White

20% Off
Main highlights

Dual Ionization Sensing Chamber
Features a dual ionization sensing chamber for faster detection of small, fast-flaming fires.

Ideal for RV Use
Approved for use in RVs, making it perfect for mobile homes and travel trailers.

Ease of Installation
Customers frequently praise the ease of installation, often completing the process in under five minutes.
9.3

Excellent

Our Rating

9.5
Easy installation

9.5
Noise level

9.1
worth the money
5

First Alert

First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack

22% Off
9.0

Excellent

Our Rating
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6

First Alert

First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup (3)
8.8

Very Good

Our Rating
7

First Alert
First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
Main highlights

Key Features
Features superior carbon monoxide sensor and dual ionization smoke alarm, easy installation, and includes a 9-volt battery with a 10-year warranty.

Ideal Use Cases
Perfect for homes needing quick safety upgrades, compatible with BRK and First Alert systems for comprehensive protection.

Customer Reviews
Most praised for its reliability and ease of installation, making it a trusted choice for home safety.
Key specs
- batteries:1 9V batteries required
- power source:Battery Powered
- alarm:Audible
- style:10-year limited warranty
- sensor:Ionization
8.6

Very Good

Our Rating

9.5
Easy installation

9.3
Battery Duration

9.1
Precision
8

First Alert

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack

36% Off
8.3

Good

Our Rating

9.5
Easy installation

9.3
Instruction

9.3
worth the money
9

First Alert
First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 3-Pack
Main highlights

Advanced Sensing Technology
The First Alert BRK smoke alarm uses precision detection to minimize false cooking alarms and provide early warnings.

Ideal for Home Safety
Perfect for homes needing interconnected alarms with voice alerts for comprehensive safety coverage.

Praised for Voice Alerts
Customers appreciate the voice and location alerts, enhancing safety by identifying danger areas quickly.
Key specs
- color:White
- batteries:2 AA batteries included
- power source:Corded Electric
- alarm:Smoke
- style:Precision Detection
8.2

Good

Our Rating
10

First Alert
First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

15% Off
Main highlights

Advanced Sensing Technology
First Alerts Precision Detection minimizes false alarms and offers early fire warnings.

Ideal for Home Safety
Perfect for homes needing reliable, interconnected smoke alarms with minimal maintenance.

Highly Praised Battery Life
Customers appreciate the 10-year non-removable battery for hassle-free protection.
Key specs
- color:White
- batteries:1 9V batteries included
- power source:Corded Electric
- alarm:Smoke
- style:Smoke
7.9

Good

Our Rating

10 Best brk smoke alarms of 2025

1

First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack

9.5

9.3

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

3

BRK First Alert 9120BFF/ SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack

9.9

9.5

9.5

4

FIRST ALERT BRK FG250B Dual Ionization Smoke Alarm with 9-Volt Battery, 1", White

9.5

9.5

9.1

5

First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack

6

First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup (3)

7

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

9.5

9.3

9.1

8

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack

9.5

9.3

9.3

9

First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 3-Pack

10

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

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