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10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm

  • Carbon monoxide alarm plugs directly into wall outlet
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
  • See More Details

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Product Overview

Ten years, zero worries, Kidde 10-Year Worry-Free carbon monoxide alarms

10-Year Worry-Free by Kidde

Ten years. No battery changes. Zero worries.

Advanced alarms, Kidde FireX carbon monoxide

FireX by Kidde

Install confidence with advanced alarms from a world leader in fire safety.

Home fire safety basics, Kidde Code One carbon monoxide alarms

Code One by Kidde

Cover the basics of home fire safety.

Identify current power situation, choose the right carbon monoxide alarm

Know Your Power Source

Identifying your current power situation is an essential step in choosing the right alarm for each room.

No wires, carbon monoxide alarms run only on batteries

Battery-Powered Alarms

No wires – runs only on batteries. Easy to install. Works during a power outage.

Carbon monoxide alarms run on your home's electricity, battery backup during outages

Hardwired Alarms

Runs on your home’s electricity. Includes battery backup for protection during power outages.

Carbon monoxide alarms can be installed in any outlet

Plug-In CO Alarms

Carbon Monoxide alarms can be easily installed in any outlet and include a replaceable battery or 10-year battery back-up.

Protection from a hazard you can't see, smell, or taste

Protect Your Family

How do you protect your family from a hazard you can’t see, smell or taste?

Eliminates late-night carbon monoxide alarm battery chirps, $40 in savings

10-Year Longlife

No more late-night battery chirps! Save up to $40 over the life of the alarm.

Carbon monoxide alarm voice alert, announces danger

Voice Alarm

Voice alert and loud alarm announce danger.

Continuous carbon monoxide monitoring

Digital Display

Provides continuous monitoring of CO levels.

Carbon monoxide alarm pathway illumination

Safety Light

Helps illuminate pathway to safety.

LED light alerts condition of the carbon monoxide alarm

LED Light Alerts

Alerts to the condition of the alarm – green for normal, red for alarm, amber for error.

This Kidde Plug-in 10-Year Worry Free carbon monoxide detector alerts your family when dangerous levels of carbon monoxide are detected in your home. Simply plug this alarm into your home's wall outlet and the digital display will show the current CO level in your house. Alarm includes voice warning that clearly states the hazard detected, making this alarm ideal for bedrooms. Carbon monoxide alarms should be placed outside each sleeping area and on every level of the home. This alarm also features a 10-Year sealed-in, non-replaceable lithium ion battery backup. No need to change the batteries and low battery chirps over the 10-year life of the alarm. Simply replace the entire unit after 10 years.
  • Carbon monoxide detectors should be installed in a central location outside each sleeping area, on every level of the home, and in other locations where required by law
  • Easy setup; simply plug into your wall outlet
  • Digital display shows current level of CO and also shows peak CO level reached since "peak level" button was last pressed
  • Voice alarm announces "Warning! Carbon Monoxide" when CO is detected
  • The 10-year lithium ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
  • No hardwire installation required
  • Smart hush feature temporarily silences nuisance alarms
  • Never replace a battery during the 10-year life of the alarm
  • No low battery chirps; internal timer alerts you to replace the entire unit after 10 years
  • Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Green LED light indicates that the alarm is working properly
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • UL/CSFM reference model KN-COP-DP-10YB
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • Learn how to install a Carbon Monoxide Detector
  • Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • UL/CSFM reference model i12010SCO
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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BrandKiddeKiddeKiddeKidde
Name10 Year Worry-Free Sealed-In Lithium Battery Carbon Monoxide Detector with Digital Display10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Safety Light10 Year Worry-Free Sealed-In Lithium Battery Carbon Monoxide Detector with Digital Display (2-Pack)
Price
Ratings
(539)
(530)
(538)
(366)
Power SourceBatteryPlug-InPlug-InBattery
Alarm/Detector Features10-Year Battery,Digital display,Hush Feature,Tamper Resistant10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert10-Year Battery,Battery Back-Up,Digital display,Escape Light,Hush Feature,Tamper Resistant10-Year Battery,Digital display,Hush Feature,Tamper Resistant,Value Pack
Pack Size1112
Alarm TypeCarbon MonoxideCarbon MonoxideCarbon MonoxideCarbon Monoxide
View ProductView ProductView ProductView Product
Ten years, zero worries, Kidde 10-Year Worry-Free carbon monoxide alarms

10-Year Worry-Free by Kidde

Ten years. No battery changes. Zero worries.

Advanced alarms, Kidde FireX carbon monoxide

FireX by Kidde

Install confidence with advanced alarms from a world leader in fire safety.

Home fire safety basics, Kidde Code One carbon monoxide alarms

Code One by Kidde

Cover the basics of home fire safety.

Identify current power situation, choose the right carbon monoxide alarm

Know Your Power Source

Identifying your current power situation is an essential step in choosing the right alarm for each room.

No wires, carbon monoxide alarms run only on batteries

Battery-Powered Alarms

No wires – runs only on batteries. Easy to install. Works during a power outage.

Carbon monoxide alarms run on your home's electricity, battery backup during outages

Hardwired Alarms

Runs on your home’s electricity. Includes battery backup for protection during power outages.

Carbon monoxide alarms can be installed in any outlet

Plug-In CO Alarms

Carbon Monoxide alarms can be easily installed in any outlet and include a replaceable battery or 10-year battery back-up.

Protection from a hazard you can't see, smell, or taste

Protect Your Family

How do you protect your family from a hazard you can’t see, smell or taste?

Eliminates late-night carbon monoxide alarm battery chirps, $40 in savings

10-Year Longlife

No more late-night battery chirps! Save up to $40 over the life of the alarm.

Carbon monoxide alarm voice alert, announces danger

Voice Alarm

Voice alert and loud alarm announce danger.

Continuous carbon monoxide monitoring

Digital Display

Provides continuous monitoring of CO levels.

Carbon monoxide alarm pathway illumination

Safety Light

Helps illuminate pathway to safety.

LED light alerts condition of the carbon monoxide alarm

LED Light Alerts

Alerts to the condition of the alarm – green for normal, red for alarm, amber for error.

Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
5.6
Product Width (in.)
3.0

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert
Battery Type Required
.Built-In
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Plug-In
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

44Questions30Answers

Is the Voice Alarm male or female and can you adjust the volume?

Asked by CSue March 23, 2021
2
Answers

Hello CSue, Thanks for reaching out. The volume cannot be adjusted on this unit. We can appreciate the difficulties with the alarms by your family. Unfortunately, these have to comply with UL regulations. This information, however, will be given to new product development.

Can it be used with an extension cord

Asked by Teen February 12, 2021
3
Answers

Hello Teen, It is recommended that the unit be plugged into an outlet to insure that it is getting electricity all the time.

how can i tell if my Kidde is still in warranty with out a receipt mine have stopped working.

Asked by CUSTOMER October 10, 2020
2
Answers

Hello customer, There should be a date of manufacturing on the back side of the unit. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.

Why is the light flashing PCO

Asked by Boo June 30, 2020
3
Answers

alarm: CO over 10ppm detected

Is there a hardwired version to replace my kidde nighthawk model # kn-cop-hw

Asked by Kevin June 5, 2020
1
Answer

Hello Kevin, There are no direct replacements. We do have hardwired versions kn-cob-ic and kn-cop-ic which are hardwired into the ceiling.

What's does it mean if 62 upside down f shows on carbon monoxide detector?

Asked by Jdd March 15, 2020
3
Answers

Hello Jdd, If you are getting a numeric reading, you have carbon monoxide and should immediately be calling 911 or your gas company.

Can this be plugged into a power strip?

Asked by Catie November 8, 2019
5
Answers

Hello Catie, Once you have activated the battery you can use a power strip.

Can this detector be used in an attached garage?

Asked by Cord July 22, 2019
3
Answers

operating temperature range is 40F - 100Fso keep that in mind but also if your car is idled in the garage you might get a reaction but that would be a real world test of the unit although a potential annoynce

I see a statement from a customer complaint that it only sits sideways when plugged in. Your spec...

Asked by Sue December 4, 2018
5
Answers

all 3 can be used in the vertical position

Can these detectors be linked together so that if one goes off, they all go off? To make them all...

Asked by Soada November 15, 2018
3
Answers

I think they can.

10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm - page 2

Customer Reviews

  • 4.5
    out of 530 reviews
  • 92% recommend this product
Filter by:
Showing 1-10 of 530 reviews
Don’t buy this
Like all the other reviews say it goes to low battery as soon as you set it up. Following the directions and the suggestions from the company on here does nothing. Remove the red cover and push the lever in flush. Waste of time and money when the manufacturer obviously knows there’s an issue with the device. Allowing these to be sold is a joke.
by Jim
Response from Kidde ExpertMar 12, 2020
Hello Jim,
When installing your worry free alarm, the mounting bracket activates the battery. A helpful hint in activating the battery is to have the mount that the unit came with in one hand and the unit in the other. Put the unit on the mounting bracket and , like you are opening a child guard cap on a prescription, press the unit into the mounting bracket and turn. You will hear a "beep" when the battery activates. You can now finish the install of your worry free unit.
4 people found this helpful
Great plug-in CO detector. I like that you can easily plug it in to the wall outlet, It work...
Great plug-in CO detector. I like that you can easily plug it in to the wall outlet, It works fine. It has a battery back-up in case of a power outage.
by Beautiful
1 person found this helpful
Our HVAC tech recommended a monitor in the room closest our natural gas furnace and detectors els...
Our HVAC tech recommended a monitor in the room closest our natural gas furnace and detectors elsewhere in the house when we had our system serviced this spring. The nightlight is a nice bonus, the brightness is adjustable and can be set for automatic or always on. The monitor is supposed to alarm when detected carbon monoxide reaches a certain level, hopefully we will never have to find out how well it works. I will have to update my review after using the furnace this winter.
by Linds007
1 person found this helpful
I've only had this a couple weeks, so I can't really judge this product's effectiveness, and hope...
I've only had this a couple weeks, so I can't really judge this product's effectiveness, and hope I will never have to find out if it works. But I love the idea of a 10-year battery and the fact that it plugs in. Mine is plugged into an outlet that is horizontal to the floor, and the plug turns so that it can be plugged in vertically in a horizontal outlet. This all makes it very easy to use. So far, there have been no annoying false alarms at all Endless beeping is the worst thing any smoke/CO detector can do. When detectors constantly go off at random, I end up just disconnecting them.
by Amy
1 person found this helpful
I bought this detector for use in my bedroom. It plugs in to power outlet and has a permanent bat...
I bought this detector for use in my bedroom. It plugs in to power outlet and has a permanent battery installed for backup. This detector will let you know when the 10 year life is up and it then needs to be replaced with a new detector. I also wanted the digital readout of the level of CO that has been detected. The voice alert is just a bonus although it does add to the price. I like that this plugs in to 120vac outlet so there is no need for batteries.
by Bob
1 person found this helpful
Easy to use and install.
Easy to use and install.
by Suzie
Peace of Mind
Having a gas furnace and gas fireplace necessitates having a CO detector you can rely on. We have no way of knowing if our old CO detector is still functioning so it's great to have this one just in case. This one has a test function and battery back-up for ten years. There is a place on the side to note the date you will need to replace - good idea! We placed this in the hallway leading to all of our bedrooms and the dusk to dawn automatic night light is great too. There is a test button as well and this unit is very loud.
by jeanieb
5 people found this helpful
AC Powered. No Worries
The Kidde 10 year worry free carbon Monoxide alarm is a great hallway detector. It is powered by AC with a battery back up. It also is equipped with a night light that auto-activates in low light conditions. It's simply plug and play, with a peak level test button. The auto dimming digital readout provides continuous monitoring of CO levels and adjusts brightness in low light conditions. This is not a smoke detector, but a great Carbon Monoxide alarm.
by rjoyce534
4 people found this helpful
Safety is Key
This is very nicely designed alarm and I have always trusted Kidde brand products. I placed this unit in the master bedroom as I already have a unit in my hallway. I really like the design of the night light which is very bright and a great size. I do have a gas fireplace in my home and have always felt that it is better to safe than sorry.The alarm is very loud and certainly will awaken you if asleep which is great as I am a light sleeper and feel this will notify me in a timely manner.
by Coolbone98
Poor Directions and Design
I originally reviewed this, and did not 'recommend' it, and gave it 2 Stars. After reviewing it, I saw the major 'worry' I had with it, was addressed in the Q&A. When you get this, there is a red cap on the plug side. It states, "REMOVE BEFORE USE". Under the cap is a switch that sticks out a little less than the plug. When you plug in the alarm, the switch pushes in. I assumed, by the instructions, section 4, this activates the battery backup? Problem is, section 6 shows this switch as the Discharge switch, and the figure shows it still being out; it is to be pushed in to drain the battery for disposal at end of life. I had no idea, if it will pop out in 10 years, and then I push it back in, or if it is already discharging, or the figure is wrong and you have to push it in farther to discharge it? The Q&A states, 'If you push that button in further, it will permanently deactivate the alarm'. My remaining problem ... this is marketed as a Hallway Alarm. Hallways, by definition, are a passage between rooms, and typically have limited sunlight. My hallway has two windows, but the outlet is not near them. Even though the hallway has sunlight, the sensor is not sensitive enough to pick it up. So, the night light never turns off. If I put it on an extension cord, and bring it over by a window, the night light shuts off. I can switch the night light off, but at night I want it on. Hence the reason I bought the model with a night light. Either I have an extension cord in my hallway for 10 years, or a light that never turns off for 10 years, or switch it off and go buy another night light? I like that the plug rotates 90 degrees, and the night light is dimmable ... but the dual purpose kill switch needs better explaining, and the 'Hallway' light sensors needs to be more sensitive, or better yet, adjustable. If you have a sunny hallway, you will love it.
by thedogscar
9 people found this helpful
Showing 1-10 of 530 reviews