Internet #203728675

Model # 21027440

Store SKU #151038

Store SO SKU #198092

0047871097180

10-Year Worry Free Lithium Battery Carbon Monoxide Detector

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
$ 39 97

Frequently Bought Together

Frequently Bought Together

Product Overview

10-Year Sealed in battery

Kidde Sealed Lithium Battery Powered Smoke Alarm

The Kidde C3010 is a 10-year, sealed lithium battery Carbon Monoxide Alarm

Protect every Room

Protect Every Room

This unit is suitable for Kitchens, Living Areas and Bedrooms. Recommended one on each level of home

Home Safety Placement Guide

Home Safety Placement Guide

Carbon monoxide alarms should be placed outside each sleeping area and on every level of the home. Additional CO alarms are recommended 5-20 ft from sources of CO such as a furnace, water heater, or fireplace.

Carbon Monoxide Alarm

Carbon Monoxide Alarm

Carbon monoxide alarm uses an electro-chemical sensor to protect families from the dangers of CO

Primary Power Source

Primary Power Source

Sealed-in lithium power supply: no battery replacement required over the year life of the alarm

Self Activation

Self Activation

Self activation-Alarm automatically activates when attached to the mounting bracket

Shop the Smoke and Carbon Monoxide Combination Detectors Collection

Hush Button

Hush Button

Temporarily silence nuisance alarms

10 Year Warranty

10 Year Warranty

Last for the life of the alarm

LED Indicators

LED Indicators

LED Lights-Green for normal, Red for alarm, Amber for error

Sealed-In Battery

Sealed-In Battery

10 year sealed lithium batteries-unit will continue to operate for 10 years

End of Life

End of Life

Alerts user to replace unit after 10 years of operation

Alert Type

Alert Type

85 decibel alarm warns of the presense of CO at harmful levels

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
This Kidde 10-Year Worry Free carbon monoxide detector is easy to install and alerts your family when elevated carbon monoxide levels are detected in your home. Carbon monoxide alarms should be placed outside each sleeping area and on every level of the home. Additional CO alarms are recommended 5-20 ft from sources of CO such as a furnace, water heater, or fireplace. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium ion battery. No hardwire installation required and no need to change the batteries 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
  • 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
  • Alarm will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarm is working properly
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • UL/CSFM Ref. Kidde Part C3010
  • Learn how to install a Carbon Monoxide Detector
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
Model #: 21027440
Sku #: 151038
Internet #: 203728675

This Kidde 10-Year Worry Free carbon monoxide detector is easy to install and alerts your family when elevated carbon monoxide levels are detected in your home. Carbon monoxide alarms should be placed outside each sleeping area and on every level of the home. Additional CO alarms are recommended 5-20 ft from sources of CO such as a furnace, water heater, or fireplace. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium ion battery. No hardwire installation required and no need to change the batteries 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
  • 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
  • Alarm will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarm is working properly
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • UL/CSFM Ref. Kidde Part C3010
  • Learn how to install a Carbon Monoxide Detector
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Compare Similar

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Brand Kidde Kidde Kidde Kidde
Name FireX Hardwire Carbon Monoxide Detector with 9-Volt Battery Backup 10-Year Worry Free Lithium Battery Carbon Monoxide Detector 10-Year Worry Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm 10-Year Worry Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Safety Light
Price
$29.97
$39.97
$59.97
$59.97
Ratings (158) (271) (455) (460)
Power Source Hardwired Battery Plug-In Plug-In
Alarm/Detector Features Battery Back-Up,Hush Feature,Interconnected 10-Year Battery,Hush Feature,Tamper Resistant 10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert 10-Year Battery,Battery Back-Up,Digital display,Escape Light,Hush Feature,Tamper Resistant
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
2.75
Product Width (in.)
4.5

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant
Battery Back-Up
No
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
UL Listed

Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
2.75
Product Width (in.)
4.5

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant
Battery Back-Up
No
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

What size area does it coves?

Asked by: Fernanda
Hello Feernanda, We recommend at minimum one per level in your home. Thank you for choosing Kidde.
Answered by: Kidde Expert
Date published: 2017-12-02

What is the distance between the mounting holes, center to center?

What is the distance between the mounting holes, center to center?
Asked by: ScotofMKE
how do you chang the battery
Answered by: jim
Date published: 2020-01-01

Any issue if it drops below freezing? I know the operating temp is 40 - 100 but what will happen ...

Any issue if it drops below freezing? I know the operating temp is 40 - 100 but what will happen if it sits in an unheated house through the freezing winter, will it go bad and need replacement or will it still function when the temps are within specs? Thanks
Asked by: Nick
It is tough to know and grade how it works when I never had carbon monoxide issue. Probably works, ... but it is not cheap either.
Answered by: SamG
Date published: 2019-05-29

What is the difference between model C3010 Item 21027440 and item Model # 21026046 ?

What is the difference between model C3010 Item 21027440 and item Model # 21026046 ?
Asked by: Amy
I don't know . . . call the Kiddie manufacturer
Answered by: HomeDepotCustomer
Date published: 2020-02-21
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