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4.9 out of 5 stars. 33 reviews
A woman outside with a dog
A woman outside with a dog

Kidde COB

  • New Arrival

Kidde COB

Item # 6067840

$26.99


Color:


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What's included
Powersport plans are not available in CA & MD.
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  • New Arrival

Kidde COB

Item # 6067840

$26.99
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New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 6/28/26.

Color:


Shopping at

Grassland (franklin) TN

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Add a protection plan
What's included
Powersport plans are not available in CA & MD.
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Find peace of mind with the latest CO detection from North America's #1 home fire safety brand.* The Kidde Carbon Monoxide Alarm model COB alarms at dangerous levels of CO to help give you more time to get out safely. Powered by 2 AA batteries, this portable alarm can be placed on walls or countertops or taken along when traveling.** Equipped with end- of-life notifications, it beeps to remind you it's time to replace it 10 years after it's powered. And it's comprehensively tested and designed to the latest UL standard for safety and reliability. Additional Features & Benefits End-of-Life Notifications - Eliminate the guesswork with replacement reminders after 10 years.

  • 10 year warranty

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Reviews

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2 reviews with 4 stars.
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Overall Rating

4.9

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1 to 4 of 33 Reviews .
1 – 4 of 33 Reviews
Review 1

Size is perfect

3 days ago
I like that this is small. Some of the detectors are so big they become the focal point of the space it's in. It seems to hold a charge, but that also depends on the type of battery you use. As for durability, it's a sturdy alarm. It appears to be well made, and the only maintenance is ensuring the batteries are working. The overall lifespan is something I will need to wait for, I've only had it installed for approximately a month.

Originally posted on influenster.com

Response from Kidde:
2 days ago
Kidde Team
We're glad you like the size and portability of the alarm, thanks for making Kidde a part of your home safety plan! As a best practice, we recommend installing a CO monitor on each level of your home for maximum safety and coverage.
Review 1

Great unit and well worth the money!

7 days ago
Excellent product. It puts my mind at ease having it in the room with my gas hot water and gas furnace. I tried setting it off while outdoors using my gas powered backpack leaf blower. I set the unit approximately 10 feet away and after a few moments, it sensed carbon monoxide and the alarm went off, while in open air, outdoors. Impressive. It is compact and out of the way mounted on the furnace intake in close proximity to the furnace exhaust in the event of a leak. Maintenance free and again, peace of mind!

Originally posted on influenster.com

Response from Kidde:
5 days ago
Kidde Team
Thanks for sharing such a thoughtful review, Christopher! We especially appreciate you taking the time to describe how you're using the alarm in your home and the confidence it provides.
Review 1

Nice carbon monoxide alarm!

11 days ago
I really like this carbon monoxide alarm. It is the perfect size for my room. I installed it with double sided tape so I can use it in another room if I need to. It was very loud when I tested it. It is very easy to understand what the lights mean.

Originally posted on influenster.com

Response from Kidde:
9 days ago
Kidde Team
Thank you for sharing your experience! We're glad to hear you found the alarm easy to understand and that the test feature confirmed the alarm is working properly. For the best performance and protection, we recommend following the installation instructions included with the alarm, as mounting methods and locations can affect how the device operates. Regular testing is also a great way to help ensure your alarm is ready when you need it. We appreciate you choosing Kidde!
Review 1

Easy set up!

11 days ago
Perfect little carbone monoxide detector. It’s easy to install, or you can just leave it setting on a counter top. It gives multiple warnings and even lets you know when it needs to be replaced after 10 years.

Originally posted on influenster.com

Response from Kidde:
9 days ago
Kidde Team
Thanks for sharing your experience with us! While the device offers a 10-year battery, it may need to be replaced sooner. We recommend testing and cleaning it regularly to help ensure it remains working properly. We appreciate you choosing Kidde!