Model # 21010620

Internet #202220507

Store SKU #1000037811

Kidde Plug-In CO Alarm with Digital Display and Battery Backup (6-Pack)
0047871052943

Kidde

Plug-In CO Alarm with Digital Display and Battery Backup (6-Pack)

  • Plug-in
  • Carbon monoxide sensor
  • Digital readout CO level
$20805 /package
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Frequently Bought Together

Product Overview

  • Plug-in
  • Carbon monoxide sensor
  • Digital readout CO level
The Kn COPP 3 is a plug in carbon monoxide alarm provides you and your family with warning signal to protect against dangerous levels of carbon monoxide in your home. This alarm is easily installed in any of your AC wall outlets. The digital display feature allows for easy viewing of carbon monoxide levels from 30-999PPM (parts per million).
  • Digital display – displays the level of carbon monoxide the unit is sensing, the unit updates this reading every 15 seconds
  • Peak level button displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • Test button functions include testing the unit for proper operation and resets the Carbon Monoxide alarm
  • 9 Volt battery back-up provides protection during power outage
  • UL/CSFM Ref. Kidde Part KN-COPP-3





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Product Overview

The Kn COPP 3 is a plug in carbon monoxide alarm provides you and your family with warning signal to protect against dangerous levels of carbon monoxide in your home. This alarm is easily installed in any of your AC wall outlets. The digital display feature allows for easy viewing of carbon monoxide levels from 30-999PPM (parts per million).

  • Digital display – displays the level of carbon monoxide the unit is sensing, the unit updates this reading every 15 seconds
  • Peak level button displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • Test button functions include testing the unit for proper operation and resets the Carbon Monoxide alarm
  • 9 Volt battery back-up provides protection during power outage
  • UL/CSFM Ref. Kidde Part KN-COPP-3





  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$126.55 /each
$149.00 /each
$154.27 /bundle
$208.05 /package
Name KN-COU-B Ultra-Sensitive Battery Powered Carbon Monoxide Monitor Plug-In Carbon Monoxide Alarm with Battery Backup (6-Pack) Worry Free 10-Year Location Based CO Alarms Bundle (3-Pack) Plug-In CO Alarm with Digital Display and Battery Backup (6-Pack)
Brand Kidde Kidde Kidde Kidde
Ratings (0) (4) (61) (119)
Power Source Battery Plug-In Plug-In Plug-In
Alarm/Detector Features Digital display Battery Back-Up,Hush Feature,Tamper Resistant,Value Pack 10-Year Battery,Digital display,Hush Feature,Tamper Resistant,Value Pack Battery Back-Up,Digital display,Value Pack
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Specifications

Dimensions

Product Depth (in.)
1.75
Product Height (in.)
6.06
Product Width (in.)
3.75

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Battery Back-Up,Digital display,Value Pack
Battery Back-Up
Yes
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
6
Power Source
Plug-In
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.75
Product Height (in.)
6.06
Product Width (in.)
3.75

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Battery Back-Up,Digital display,Value Pack
Battery Back-Up
Yes
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
6
Power Source
Plug-In
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

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Customer Questions & Answers

Does this ever need to be replaced?

It won't stop beeping like every 30 seconds.
Asked by: Michele
First, check your battery. From Kidde's website: "The unit shall also indicate a low battery warning utilizing each of the following methods: a blinking dot will be displayed and the sounder will chirp every 15 seconds, the display will alternate between “Lb” (low battery) and CO reading while chirping". Next, depending on how old the unit is (typically > 5 years old), the gas sensor gives out, and chirps as well. If neither of these solutions solves the problem, go to Kidde's website and see the support section for more answers.
Answered by: Mike
Date published: 2016-11-20

Where is the best place to install the alarm. I have mine in the kitchen. Should it be in the hall way??

Asked by: Bunny
The best place to put a CO alarm is in your bedroom. If it goes off, you want to be sure it wakes you up; even from a deep sleep.
Answered by: FireProof
Date published: 2017-07-14

I have LP propane gas heat in my house. Will this detector sense any a gas leak near the unit?

I have LP gas. Would this sensor pick up if there is any leakage of gas in the area? I don't know if the off put of LP gas is carbon Monoxide.
Asked by: questioner
I think you're asking two different questions. If you have a model that detects combustible gasses as well as CO, then yes it will detect leaking natural gas and LP gas. Carbon monoxide (CO) is the same, no matter what is burning. CO is produced by incomplete combustion of anything flammable.
Answered by: FireProof
Date published: 2017-01-04

What would happen if you did not connect a battery to the alarm detector? Would it automatically sense LOW BATTERY and continously beep?

Asked by: Doctor
Yes
Answered by: FireProof
Date published: 2017-01-04
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Customer Reviews

Plug-In CO Alarm with Digital Display and Battery Backup (6-Pack) is rated 4.6 out of 5 by 118.
Rated 5 out of 5 by from Let me first say that I'm a firefighter. I respond to literally hundreds of calls each year for ... Let me first say that I'm a firefighter. I respond to literally hundreds of calls each year for "Carbon Monoxide Alarm Sounding". In a very small percentage of these calls we find CO, verified by very accurate monitors that we carry. The remainder of the calls are caused by, in order of frequency, dead batteries, expired detectors, or malfuncioning detectors. Please don't misunderstand me; CO is deadly and every time your CO detector goes off it should be taken as a true finding. Get out of the home and call 911. With that said, replace your batteries twice a year, replace your detector when the manufacturer says, and buy this detector. I can't remember the last time I found a Nighthawk that was wrong about CO. It's what I have in my house.
Date published: 2017-01-03
Rated 5 out of 5 by from My last Kiddie lasted 9 years before the sensor failed. One can't miss with this record. So I r... My last Kiddie lasted 9 years before the sensor failed. One can't miss with this record. So I replaced it with the same kind. Could not immediately find the battery plug, but after removing the "dry and smell good package" Walla. Battery snapped right in.. If I can do it, you can do it.
Date published: 2017-03-07
Rated 4 out of 5 by from Of course, final rating will depend on how long it... Of course, final rating will depend on how long it lasts…. and alerts us to the presence of CO. It was easily assembled, so the directions were straightforward and easily understood. That in itself is a huge recommendation!
Date published: 2017-07-25
Rated 5 out of 5 by from This replaced the same type unit that I had for... This replaced the same type unit that I had for over 8 years that reached its useful life end. Purchased another since was a reliable unit and gave us no problems. Like the plug in feature with battery backup.
Date published: 2017-04-11
Rated 4 out of 5 by from This was a replacement unit. The original lasted the advertised time so I have no reason to be un... This was a replacement unit. The original lasted the advertised time so I have no reason to be unhappy. It is a simple plug and play system and does all I expected.
Date published: 2017-08-01
Rated 5 out of 5 by from Second One and they are Great Had one of these before and worked great. So when the original met the end of life I wanted to get the same one again. Easy installation and reliable.
Date published: 2017-06-27
Rated 5 out of 5 by from Good product. Only difficulty was removing cover for the battery compartment. But, back-up batt... Good product. Only difficulty was removing cover for the battery compartment. But, back-up battery is in place, easy to plug into outlet.
Date published: 2017-06-13
Rated 5 out of 5 by from The carbon monoxide detector is exactly as advertised. The battery back-up was easy to install, a... The carbon monoxide detector is exactly as advertised. The battery back-up was easy to install, and the product is effective.
Date published: 2017-04-18
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