10 Best Premier Carbon Monoxide Detectors
for May 2022

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1
9.8
SCORE
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3 , White - 900-0076-01

Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3 , White

900-0076-01

by Kidde
What We like

Power source: 120VAC. Temperature range-40F (4.4C) to 100F (37.8C). Humidity range-5%-95% relative humidity (RH)

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Product Features

  • LED operation Blinking dot in lower right corner of display denotes normal operation
  • Test button functions Tests the unit for proper operation and resets the carbon monoxide alarm
  • Peak level button Displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • Note: This CO alarm is not battery operated. However, these alarms are equipped with 9 volt battery backup the 9 volt battery is to supply short term back-up during a power outage.
  • 10 years after the initial power up, this alarm will beep 2 times every 30 seconds to indicate that it is time to replace the alarm.

Test button functions tests the unit for proper operation and resets the carbon monoxide alarm 10 years after the initial power up, this alarm will beep 2 times every 30 seconds to indicate that it is time to replace the alarm. Led operation blinking dot in lower right corner of display denotes normal operation Note: this co alarm is not battery operated. however, these alarms are equipped with 9 volt battery backup the 9 volt battery is to supply short term back-up during a power outage. Peak level button displays the peak co level recorded by the alarm since it was last reset or unplugged

2
9.7
SCORE
FIRST ALERT Carbon Monoxide Detector|No Outlet Required, Battery Operated, 2-Pack, CO400

FIRST ALERT Carbon Monoxide Detector

No Outlet Required, Battery Operated, 2-Pack, CO400

by First Alert
What We like

Keep your family safe with this 2-Pack of easy to use, battery operated carbon monoxide alarms; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure

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Product Features

  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels
  • All first alert CO alarms are rigorously tested to meet UL standards
  • Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom

To ensure complete protection make sure to place one on each level of your home and in each bedroom A loud 85-decibel alarm sounds when co levels reach dangerous levels Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room All First Alert co alarms are rigorously tested to meet ul standards

3
9.2
SCORE
First Alert Dual-Power Carbon Monoxide Detector Alarm | Plug-in with Battery Backup and Digital Display, CO615 & Alert CO400 Carbon Monoxide Detector, White, Pack of 1

First Alert Dual-Power Carbon Monoxide Detector Alarm

Plug-in with Battery Backup and Digital Display, CO615 & Alert CO400 Carbon Monoxide Detector, White, Pack of 1

What We like

Product 2: Keep your family safe with this easy to use, battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure

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Product Features

  • Product 1: Keep your family safe with this digital display, plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure
  • Product 1: A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • Product 2: Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.The alarm sequence should last 5-6 seconds. If it does not alarm, make sure fresh batteries are correctly installed, and test it again. If the unit still does not alarm, replace it immediately
  • Product 1: Features an advanced electrochemical carbon monoxide sensor; Peak level feature displays the highest concentration of carbon monoxide measured
  • Product 1: To ensure complete protection make sure to place one on each level of your home and in each bedroom

Product 1: to ensure complete protection make sure to place one on each level of your home and in each bedroom Product 2: a loud 85 decibel alarm sounds when co levels reach dangerous levels Product 2: features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.the alarm sequence should last 5-6 seconds. if it does not alarm, make sure fresh batteries are correctly installed, and test it again. if the unit still does not alarm, replace it immediately Product 1: a loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels Product 1: keep your family safe with this digital display, plug in carbon monoxide alarm; it works with any standard outlet and also has a battery backup for continuous monitoring of carbon monoxide levels, even if there's a power failure Product 1: features an advanced electrochemical carbon monoxide sensor; peak level feature displays the highest concentration of carbon monoxide measured Product 2: to ensure complete protection make sure to place one on each level of your home and in each bedroom

4
9.2
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FIRST ALERT Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display, CO710

FIRST ALERT Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display

CO710

by First Alert / BRK Brands, Inc.
What We like

Keep your family safe with this easy to use digital-display, 10-Year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure

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Product Features

  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • All first alert CO alarms are rigorously tested to meet UL standards
  • Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector
  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels
  • Easy-to-read backlit digital display shows temperature and CO concentration; Peak Level feature displays the highest concentration of carbon monoxide measured

All first alert co alarms are rigorously tested to meet ul standards Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector A loud 85-decibel alarm sounds when co levels reach dangerous levels Easy-to-read backlit digital display shows temperature and co concentration; peak level feature displays the highest concentration of carbon monoxide measured First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (based on a first alert brand trust survey in february 2018)

5
8.9
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Smoke and Carbon Monoxide Detector - with LCD Display, Battery Operated Smoke CO Alarm Detector Combo Unit

ALERT PRO Smoke and Carbon Monoxide Detector

with LCD Display, Battery Operated Smoke CO Alarm Detector Combo Unit

by ALERT PRO
What We like

Unit Comes With with Long Live Batteries

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Product Features

  • Photoelectric Sensor Detects Smoke, While Minimizing false alarms.
  • Smoke Alarm and Carbon Monoxide Detector with LCD Display Combo Unit

smoke alarm and carbon monoxide detector with lcd display combo unit photoelectric sensor detects smoke, while minimizing false alarms.

6
8.7
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Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 Pack of 2

Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 Pack of 2

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7
8.7
SCORE
Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 (Pack -4)

Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 (Pack -4)

by Kidde
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8
8.7
SCORE
Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 Pack of 3

Kidde Nighthawk Plug-in AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-Copp-3 Pack of 3

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9
8.6
SCORE
Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detector

BQQZHZ Combination Smoke and Carbon Monoxide Detector with Display

Battery Operated Smoke CO Alarm Detector

by BQQZHZ
What We like

Smoke CO Detector Operated unit installs quickly and easily without an electrician at home or bedroom.

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Product Features

  • Combination Smoke Detector and Carbon Monoxide Detector Can Detect the threat of these Two Gases.
  • Photoelectric Sensor Detects Smoke, Smoke Detector While Minimizing false alarms.
  • Carbon Monoxide Detector alarm Using High accurate Electrochemical Sensor, alerts you to Carbon Monoxide Danger.
  • LCD display concentration PPM, real-time monitoring to protect your safety

Lcd display concentration ppm, real-time monitoring to protect your safety Carbon monoxide detector alarm using high accurate electrochemical sensor, alerts you to carbon monoxide danger. Photoelectric sensor detects smoke, smoke detector while minimizing false alarms. Combination smoke detector and carbon monoxide detector can detect the threat of these two gases.

10
8.5
SCORE
Kidde Worry-Free Carbon Monoxide Detector Alarm with 10 Year Sealed Battery | Model C3010

Kidde Worry-Free Carbon Monoxide Detector Alarm with 10 Year Sealed Battery

Model C3010

by Kidde
What We like

Product is highly durable and very easy to use

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Product Features

  • This product is manufactured in China
  • This product adds a great value

This product is manufactured in china This product adds a great value

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