Model # KN-COB-DP2

Internet #205423758

Store SKU #1000392353

Kidde Plug In Carbon Monoxide Alarm with Battery Back-Up


Plug In Carbon Monoxide Alarm with Battery Back-Up

  • Plug in CO dectector
  • Battery back up
$26.97 /each

Frequently Bought Together

Product Overview

Kidde AC/DC carbon monoxide alarm plugs directly into your home's standard wall outlet. The 9-Volt battery backup provides protection even during power outages when many CO incidences occur. Tamper resist feature deters tampering or theft of the unit.

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Why does the device chirp? The battery is new. It has been unplugged. Does it need to be plugged into elec outlet to prevent chirping?

Asked by: Hailey
the unit, if unplugged, will chirp as a warning: 'the unit is unplugged'
Answered by: mistaed
Date published: 2016-08-10

Discrepancy -- see detail below.

Some ads for this Kidde Model # KN-COB-DP2 say battery backup is via 2 AA batteries. Other ads say a 9-volt battery is required. ????????
Asked by: Stew
That is the correct Model # and it takes 2 AA alkaline batteries. It states I should replace in 7/2025.
Answered by: JPson
Date published: 2015-12-19

Why not put a detector in the basement?

Asked by: Maryann
The monitor should be at least 15 feet away from gas appliances in order to avoid false alarms. Additionally, it should be kept away from dusty areas and areas that are prone to have insects.
Answered by: CommunityAnswer
Date published: 2016-10-01

I plugged my unit in and it has continually chirped every 60 seconds after its initial start up beep. Did I miss a step?

Asked by: Dana
This will chirp is it has a low battery.
Answered by: CommunityAnswer
Date published: 2016-05-31
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Customer Reviews

Plug In Carbon Monoxide Alarm with Battery Back-Up is rated 4.6 out of 5 by 34.
Rated 5 out of 5 by from Effective product Un packaging was the hardest part, pull the battery tabs, and plug right into the wall for instant operation. Well designed product.
Date published: 2016-09-06
Rated 5 out of 5 by from Easy install. Nice design. Features as advertised. Working fine so far (1 week). Easy install. Nice design. Features as advertised. Working fine so far (1 week).
Date published: 2016-12-21
Rated 5 out of 5 by from Good quality Liked the easy plugin installation goodqualityfortheprice
Date published: 2016-12-07
Rated 5 out of 5 by from Great Product, Sleek Compact, Battery Back up! VIDEO REVIEW I bought this to replace our old hardwired CO detector. The compact design, as well as the plug in functionality, coupled with the battery back up really appealed to me. We purchased this on sale so we got a good value. I did make a video showing my particular CO detector being unboxed and installed.
Date published: 2015-01-29
Rated 5 out of 5 by from Very Efficient and Looks Good! This alarm was very easy to install. It was recommended by the Gas person who repaired my heater. There is a very bright small green light that helps me navigate through my bedroom when the lights are out. A great value for the price.
Date published: 2015-03-28
Rated 4 out of 5 by from Good alarm This alarm is powered by an AC outlet but also has a battery backup in case you lose power. The batteries come already installed. All you need to do to use the battery backup is to remove a plastic tab that is coming from the battery compartment. The light on the front indicates if something is wrong with the unit or air quality. Green is good, red is bad. The instructions state that the unit does self checks to ensure everything is working correctly. There is a test button on the front. When pressed, the alarm sound is nice & loud & will certainly alert most people that something is wrong. I would definitely take the 5 minutes to read the instructions when you install this. There is a lot of good info in there, and some minor details that are good to know about this device. Lastly, this alarm is good for 10 years once powered up. After 10 years, annoying alarms will force you to throw it away.
Date published: 2015-08-04
Rated 4 out of 5 by from great alarm got it home, hooked it up, seems to be working just fine. Now if we get carbon monoxide poisoning, then we'll know it didn't work.
Date published: 2014-12-10
Rated 5 out of 5 by from Great! Plugs right in and good to go. So far so good! Thanks!
Date published: 2016-06-07
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