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Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

18.5

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Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

4.7

10K+ bought in past month

Highest ranking 99

13 comments

$18.5

Save 34%

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· Electrochemical sensor technology detects CO gas · Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included); Install on a wall of your home or place on a tabletop · Easy to take along for hotel and vacation rental monitoring · Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide · Event Memory records the last time carbon monoxide was detected or when the unit was last tested

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Reviews From
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joseph jablonskiReviewed in the United States on May 17, 2025

My house was built in the 1870s, coal fired furnace that was replaced with 2 natural gas forced air furnaces God knows when 1 for upstairs, 1 for downstairs. I put a detector up and down . Just to be sure they actually worked i took them to work and put them behind the tail pipes of a 72 Jaguar E-Type v12. Believe me, there was plenty of CO . Both detectors picked it up no problem.

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MikefromNYReviewed in the United States on April 24, 2025

Initial review: Ordered 3. All arrived complete and intact including fresh batteries. Installed the batteries and observed for proper operation, and it went exactly as it should. Pressed test buttons, and the test function worked as it should. Obviously, can't speak to the longevity, but initally, all is well. One caution: the battery compartment has 2 safety switches which must be depressed to install the batteries. It is very easy to bend them backwards in the wrong direction when installing the batteries. So be careful and pay attention to the proper way to depress the switches. I suspect this characteristic is the cause of some of the negative reviews.

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CBMReviewed in the United States on May 26, 2025

I like the compact size of this carbon monoxide detector and alarm. This is about the fifth or sixth one of these that I’ve purchased for our home. They work well and alert you when it’s time to change them out.

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Debra MReviewed in the United States on May 19, 2025

Easy to install

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slipper100Reviewed in the United States on May 27, 2025

Good device. I appreciated that it easily snapped onto the back plate that was already attached to my RV internal wall.

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Crafty ChrisReviewed in the United States on May 18, 2025

Seems to be working fine. You don't really know if it's working until you have a carbon monoxide problem, but it's a nice compact size, and fits nicely on a small shelf.

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J. HicksReviewed in the United States on May 16, 2025

The old one that came with the house conked out. Bought the exact same one since we never had an issue with the old one. No sense paying twice the price when this one does the trick.

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LINKReviewed in the United States on May 4, 2025

Excellent value, looks good, easy to install, bought for my parents home. They worried about c02 because of all the news about people who were unaware of a leak in their homes, They feel safer and are sleeping better knowing they have it. It has a light that flashes periodically to insure that it is functioning properly and it will signal when the battery is low.

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Mubarak A.Reviewed in Saudi Arabia on March 18, 2024

I don’t recommend

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Francine L.Reviewed in Canada on February 29, 2024

J'ai acheté ce modèle il y a 10 ans et c'est le terme de ce produit, alors comme les 10 ans étaient terminées, j'en ai acheté un autre identique car j'étais très satisfaite de ce modèle. Merci

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krystyna piresReviewed in Canada on March 25, 2024

Very good value on Amazon....

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Deb G.Reviewed in Canada on January 25, 2024

This is my second one, got it because the first one was pretty old, battery was getting low.

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Sefrin GintherReviewed in Canada on October 27, 2018

As it is battery operated it can be more suitably located than the elecxtric plug-in type