10 Best Carbon Monoxide Detector First Alert In The Us - Black Friday 2024

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Last Updated - November 22, 2024

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FIRST ALERT
FIRST ALERT Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display, GCO1CN

9.7 safety

8.7 Easy installation

8.2 Simple to use

Why we love it

Detects multiple gases for comprehensive home safety.

Easy-to-read digital display shows current and peak levels.

Remote control muting for convenient alarm management.
Main highlights

Versatile Detection Capabilities
Versatile CO alarm senses high levels of propane, natural/methane gas, and carbon monoxide. Uses electrochemical carbon monoxide sensor for accurate detection.

Ideal for Multi-Floor Homes
Recommended for homes with gas appliances. Ideal for installation on each floor and near gas appliances for maximum protection.

Reliable Alarm Performance
Customers praise the alarm's reliability and effectiveness in detecting gas leaks and carbon monoxide, providing peace of mind and safety assurance.
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9.7

Exceptional

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Value for Money

2

FIRST ALERT
First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery , White, 1 Pack

9.5 Battery Duration

8.7 integrate with Alexa

8.4 Easy installation

Why we love it

Compact dimensions fit easily in small spaces.

Lightweight design ensures easy installation.

Uses replaceable 9V battery, no sealed battery issues.
Main highlights

Compact Dimensions and Lightweight
Item Package Dimension: 5.89L x 5.709W x 2.39H inches, Item Package Weight: 0.61 Pounds, making it easy to handle and install.

Ideal for Homes with Existing 9V Battery Alarms
Perfect for homes looking to replace old smoke/CO2 detectors that use 9V batteries, ensuring compatibility and ease of installation.

Easy Installation and Maintenance
Customers frequently praise the ease of installation and the convenience of the battery drawer for maintenance.
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9.5

Excellent

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3

FIRST ALERT
First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display , White

9.5 Easy installation

9.5 clearly written

9.1 Precision

Why we love it

Long lasting battery: 10 year battery life.

Easy to use: Digital display and backlit.

Trusted brand: 58 years of safety experience.
Main highlights

Key Features
10-year battery, easy-to-read digital display, 85-decibel alarm. Continuous CO monitoring with peak level display and end-of-life signal.

Ideal Use Cases
Perfect for homes needing reliable, long-term CO monitoring without worrying about power outages or replacing batteries frequently.

Customer Praise
Most reviews highlight the peace of mind provided by the long battery life and the reliability of the CO concentration display.
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9.4

Excellent

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4

FIRST ALERT
First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, White

48% Off

9.5 Easy installation

9.3 Battery Duration

9.3 Flexibility

Why we love it

Protects your family from carbon monoxide poisoning

Battery backup means it works even during a power outage

Peak level display shows the highest level of carbon monoxide measured
Main highlights

Key Features
Advanced electrochemical sensor, 85dB alarm, peak level display, and end-of-life chirp. 7-year warranty. UL tested for reliability.

Ideal Use Cases
Perfect for every home level and bedroom, ensuring safety during power outages with battery backup. Essential for comprehensive home protection.

Customer Praises
Most reviews highlight the alarm`s reliability, easy installation, and the peace of mind it provides, affirming First Alert`s trusted brand reputation.
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9.1

Excellent

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5

FIRST ALERT
FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup , White

15% Off
Main highlights

Plastic
Microprocessor controlled to minimize false alarms
Imported
Electrochemical sensor accurately detects carbon monoxide
120 volt hard wired carbon monoxide alarm wires directly into your home's electrical system
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8.8

Very Good

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6

FIRST ALERT
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White

9.5 Easy installation

9.5 Precision

9.5 clearly written

Why we love it

Continuous monitoring Monitor CO levels, even if power fails.

Accurate readings Advanced electrochemical sensor.

Maximum protection Place one on each level and bedroom.
Main highlights

Key Features
Advanced electrochemical sensor, 85 dB alarm, peak level display, and 7-year warranty ensure top-notch CO detection and safety.

Ideal Use Cases
Perfect for every home level and bedroom, offering continuous CO monitoring, especially crucial during power failures.

Customer Reviews
Most praised for its easy installation, loud alarm, and reliability, giving users peace of mind in home safety.
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8.7

Very Good

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7

FIRST ALERT
First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

16% Off
Main highlights

Slim profile design is half the depth of a standard alarm
Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install alarm
First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
End-of-life warning lets you know when it’s time to replace the alarm
10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
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8.5

Good

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8

FIRST ALERT
First Alert SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

15% Off
Main highlights

Test/silence button for efficient testing to ensure alarm is working properly
Provides reliable 2-in-1 protection against both smoke and carbon monoxide
First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
End-of-life warning lets you know when it’s time to replace the alarm
Battery-operated alarm allows for easy installation and maintenance
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8.4

Good

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9

FIRST ALERT
First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

19% Off

9.3 Sheerness

9.1 Easy installation

8.2 Battery Duration

Why we love it

This device is certified to work with Ring products and provides an improved setup experience.

Receive real

time notifications on your smart device when smoke or carbon monoxide is detected.
Main highlights

Key Features
Enhanced compatibility with Ring, smart home integration, and real-time notifications for smoke and CO detection. Includes photoelectric sensor to minimize false alarms.

Ideal Use Cases
Perfect for homes needing reliable alerts for smoke and CO, compatible with major smart home systems except Wink or Onelink, for a seamless safety network.

Customer Praise
Users highly value the easy setup process, especially the QR code scan for quick integration, and the device`s reliability in detecting hazards.
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8.1

Good

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10

FIRST ALERT
First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack

41% Off
Main highlights

Through early warning interconnect, when one alarm sounds, all compatible
Test/silence button for efficient testing to ensure alarm is working properly
Quick Connect Plug allows for easy installation with no need to rewire
First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
Battery backup provides continuous protection during power outages
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8.0

Good

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10 Best Carbon Monoxide Detector First Alert In The Us - Black Friday 2024

1

FIRST ALERT Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display, GCO1CN

Why we love it

2

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery , White, 1 Pack

Why we love it

3

First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display , White

Why we love it

4

First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, White

Why we love it

5

FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup , White

6

First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White

Why we love it

7

First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

8

First Alert SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

9

First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

Why we love it

10

First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack

Black Friday Sale

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