10 Best Carbon Monoxide Alarms


We all know how dangerous carbon monoxide can be for our health. How can you keep yourself and your family safe from this hazardous gas? You can buy the best carbon monoxide alarms and put them up at different locations in your house. These alarms alert you when they sense the presence of CO in the surroundings which allows you to get help in time and stay safe. If you’re looking to buy one, given below is the list of 10 best carbon monoxide alarms,

10. First Alert Plug-in Carbon Monoxide Alarm ($22.72)

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This CO detector alerts you when carbon monoxide is present in the environment. It comes with a battery backup which allows for continuous monitoring during power outages. On detecting carbon monoxide, this alarm alerts you at an intensity level of 85-decibel. You can set this alarm up by plugging it into a standard electrical socket. It comes with a single button which is used to test this device and also to silence it.

Available here.

9. First Alert Combination Smoke and Carbon Monoxide Alarm ($37.09)

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This is a combination smoke detector and carbon monoxide alarm which gives you a warning about a potential fire or the presence of CO. This alarm is a battery-operated unit which installs quickly and easily without needing any professional help. The photoelectric sensor detects smoke while minimizing false alarms and the electrochemical sensor alerts you to carbon monoxide danger. It has a single button operation to silence and test the alarm. It also gives you a low battery signal.

Available here.

8. First Alert Battery Powered Carbon Monoxide Alarm ($16.35)

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This is a best selling CO detector which alerts you to carbon monoxide’s presence in the surroundings. It has an electrochemical sensor which can detect CO. This unit is operated by a battery. It’s alarm alerts you at a loud intensity of 85-decibel. It’s equipped with a single button to both test and silence the alarm.

Available here.

7. Kidde Carbon Monoxide Alarm ($20.00)

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This carbon monoxide alarm is battery operated which means that it can still provide you protection even if the power is lost. It comes with 3 AA batteries included in the package. It has a battery lockout system which deters closing battery compartment without installation of batteries. You can test and reset this device using a single button. Kidde’s carbon monoxide alarm meets the requirements of Underwriters Laboratories (UL) and comes with a 5-year warranty.

Available here.

6. Kidde Plug-in Carbon Monoxide Alarm ($33.89)

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This carbon monoxide alarm alerts you to the presence of carbon monoxide in the environment. It comes with a digital display which gives you the exact level of CO present. It has a peak level button which displays the peak CO level recorded by the alarm since it was last reset or unplugged. If CO is detected, this alarm will give you four quick beeps and then break off for five seconds off and then repeat. It meets Underwriters Laboratories (UL) UL2034 compliance.

Available here.

5. First Alert Dual-Power Carbon Monoxide Alarm ($24.26)

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This is a 120v AC plug-in carbon monoxide alarm. It has a test/silence button and an end-of-life timer. It comes with a battery back up which ensures that the alarm keeps working even when the power is cut off. It has a peak level feature which displays the highest concentration of carbon monoxide measured since the unit was last reset. This device is backed by a 7-year limited warranty.

Available here.

4. Wewalab Carbon Monoxide Alarm ($15.99)

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This carbon monoxide alarm has a portable design and an easy installation procedure. Its precise electro-optical sensor has a high consistency and stability. The alarm is loud enough to wake you up from your sleep. It not only gives you an audio alert but also a visual warning by flashing its red LED along with the sound alarm.

Available here.

3. First Alert Battery Operated Carbon Monoxide Alarm ($21.44)

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This carbon monoxide alarm uses an accurate electrochemical CO sensor technology to ensure that not even the slightest amount of CO goes undetected. It comes with an end of life chirping signal. It also alerts you when the battery is running low. It has two silence features to silence both alarm and the low battery chirp. It comes with a 9-volt battery and all necessary mounting hardware.

Available here.

2. Firstbuy Carbon Monoxide Alarm ($13.99)

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This carbon monoxide alarm has a portable design. It can installed easily without any professional help. It’s equipped with a precise electro-optical sensor which, on detecting CO in the surroundings, alerts you with a very loud alarm. Its LED also flashes along with the audio alarm. If the LCD shows an ‘Err’, it means that the unit is malfunctioning and needs fixing. This device is operated by three 1.5V AA Batteries.

Available here.

1. Kidde Battery Operated Carbon Monoxide Alarm ($25.99)

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This carbon monoxide alarm has a battery safeguard with a front load battery door which allows a quick and easy battery replacement. It’s equipped with a smart alarm which announces “fire” if smoke is detected and “Warning! Carbon Monoxide” if it detects CO in the surroundings. It has a smart hush feature which allows you to silence nuisance alarms with the press of a button. It has a test/reset button, LEDs, and a low battery warning. This unit meets Underwriters Laboratories (UL) UL2034 and UL217 compliance.

Available here.