Internet #203091028

Model #21029900

Store SKU #110314

FireX Battery Operated Carbon Monoxide Detector (6-Pack)

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Alarm will sound when dangerous levels of CO are detected
  • See More Details

Frequently Bought Together

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Price:
$9878

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.

Protect you and your family from the dangers of carbon monoxide with this Kidde Code One battery operated carbon monoxide alarm. A loud alarm will sound when it detects dangerous levels of CO even during power outages. Simply replace the AA batteries every 6 months for uninterrupted protection. This easy-to-install alarm is backed by a 7-year life and a 5-year limited warranty.
  • Code one carbon monoxide alarm provides you and your family with a loud warning signal against the dangers of elevated carbon monoxide levels in your home and the battery operated alarm provides continuous monitoring of carbon monoxide levels, even during power outages when AC only units are not providing protection
  • Code one CO alarm is powered by three double (AA) batteries included and the CO sensor is fuel cell design and meets sensitivity requirements of UL2034; sensor will not alarm to levels of carbon monoxide below 30 PPM and alarm includes a piezoelectric horn that is rated at 85 decibels at 10 ft.
  • DC basic code one alarm features test/reset button; allows testing of the circuit operation and immediately silences the alarm and Equipped with low battery signal alerting when the battery needs replaced
  • Contractor pack contains 6 Battery Operated Detectors
  • Battery Included
  • CO sensor will not alarm to levels of CO below 30 ppm
  • Note: Product may vary by store
  • Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 dB alarm when a hazard is detected
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • 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.
  • UL/CSFM Ref. Kidde Part KN-COB-LP2


  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Compare Similar Carbon Monoxide Detectors

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FireX Battery Operated Carbon Monoxide Detector (6-Pack)
Plug-In Carbon Monoxide Detector with AA Battery Backup (6-pack)Carbon Monoxide Detector with Alarm
BrandKiddeKiddeKiddeUEi Test Instruments
Name10-Year Worry Free Plug-In Carbon Monoxide Detector with Battery Backup and Digital DisplayFireX Battery Operated Carbon Monoxide Detector (6-Pack)Plug-In Carbon Monoxide Detector with AA Battery Backup (6-pack)Carbon Monoxide Detector with Alarm
Price
$4997
$9878
/bundle
$14564
/package
$17913
Ratings
(516)
(1472)
(810)
(0)
Power SourcePlug-InBatteryPlug-InBattery
Alarm/Detector Features10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper ResistantHush Feature,Tamper Resistant,Value PackBattery Back-Up,Hush Feature,Tamper Resistant,Value PackDigital display
Alarm TypeCarbon MonoxideCarbon MonoxideCarbon MonoxideCarbon Monoxide
Pack Size1661
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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
Hush Feature,Tamper Resistant,Value Pack
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
6
Power Source
Battery
Returnable
180-Day
Voltage (volts)
1.5

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

80Questions100Answers

was beeping put new batterys still beeping

Asked by george March 22, 2019
10
Answers

If the alarm is seven years old or older you need to replace it.

Could this be used as a portable unit for travel?

Asked by Traveler December 31, 2018
10
Answers

Yes this could be used for travel. Does not come with integrated leg like older Kidde NightHawk detector.

I replaced the bstteries and the alarm still cherps?

Asked by Bid October 13, 2018
10
Answers

Change batteries ?

Changed the batteries but it is still chirping 2 short beeps??

Asked by mscb2u2 July 7, 2019
10
Answers

keeps chripping twice

When it detects carbon monoxide,will it flash red

Asked by LeeT November 1, 2017
10
Answers

It will flash red and send an loud audible signal

How many Carbon monoxide Detectors are required for a single family home ?

Asked by Randy August 5, 2018
10
Answers

For maximum protection, put one in each room where someone sleeps (or takes naps). Also put one in your furnace room and hot-water-tank room, if you can. (Especially where equipment is rather old)

I purchased this unit, but for some reason it did not come with an instruction manual. Why is the...

Asked by daka August 24, 2017
10
Answers

The green flashing means it’s working

I bought 2 of these to detect any natural gas leaks. I tested it over the gas stove to see if it...

Asked by Chris February 11, 2019
10
Answers

Unit is designed to detect carbon monoxide. Unvented open flame can produce carbon monoxie.

can the code one be mounted vert. instead of horizontal and still function as it is intended?

Asked by Harry May 14, 2018
10
Answers

yes

Is the back plate that you mount on the wall sold separately? The manual shows a plate with two s...

Asked by Rob November 22, 2017
10
Answers

Comes with mounting plate & screws

FireX Battery Operated Carbon Monoxide Detector (6-Pack) - page 2

Customer Reviews

  • 1472 Customer Reviews
  • 4.6 out of 5 stars overall
95% of customers recommended.
Overall Ratings
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Appears to be a great value. I can't say how good it works yet because you can't smell or see car...
Appears to be a great value. I can't say how good it works yet because you can't smell or see carbon monoxide. If I'm still alive in 10 years it's either because it worked or I haven't had a carbon monoxide leak in my house. I did buy 2 of them because I wanted something to protect my family and I don't have a lot of money. I also bought 6 smoke detectors because out of every place I checked Home Depot had the best price easily. I think that they might be doing this on purpose to help keep people safe. Thank you Home Depot.
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Great price easy to use carbon monoxide detector. We would highly recommend it.
Great price easy to use carbon monoxide detector. We would highly recommend it.
Was this helpful?
1
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I’m so happy I bought this. I’m 60 years old and I’ve never had a carbon monoxide detector ever. ...
I’m so happy I bought this. I’m 60 years old and I’ve never had a carbon monoxide detector ever. Now I don’t have to worry about the deadly gas coming into my house killing me my pets and family. I only got this because the mortgage company made me. I don’t know how over the last 60 years I could of slept in this house without one. I know Greta Thunberg would be so proud of me. Now I can prance around my house safely and happy while listening to The Osmond Family album.
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4
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Took care of the problem...
Took care of the problem...
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1
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It was easy to assemble and install. Nothing complicated at all. The cost was decent.
It was easy to assemble and install. Nothing complicated at all. The cost was decent.
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2
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Unit works as required by city ordinance but the batteries outlasted the CO sensor inside. The pr...
Unit works as required by city ordinance but the batteries outlasted the CO sensor inside. The projected life is 7 years but all of mine failed in about 6 years. The new ones are good for 10 years. Wonder why the manufacturer doesn't supply a plug-in CO sensor instead of making you throw the entire unit out, Could be expensive and labor intensive if you have many apts.
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Response from Kidde ExpertJune 4, 2019
Hello. The price of the sensor is a large portion of the cost of the alarm itself. Making the sensor reliably replaceable would increase the cost of the alarm and the replaceable sensor might cost almost as much as a new alarm.
Easy to activate and hang on the wall.
Easy to activate and hang on the wall.
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3
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Great product
Great product
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2
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We purchased two of these detectors. We have a new house that has interconnected smoke detectors...
We purchased two of these detectors. We have a new house that has interconnected smoke detectors, but when I read about them it did not say they detected carbon monoxide. We have an attached garage, a gas fireplace and a gas furnace. Carbon monoxide could come from any of these. We would rather be safe than sorry. This detector is relatively inexpensive and easy to install. I would recommend it to anyone.
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Easy to install. My previous Kidde CO alarm expired exactly 7 years to the manufacturing date. I...
Easy to install. My previous Kidde CO alarm expired exactly 7 years to the manufacturing date. It's nice that the newer version comes with batteries and less for 10 years now.
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