#1 Home Improvement Retailer

Internet #202281774

Model #21029892

Store SKU #395443

Store SO SKU #1000499913

Firex Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup

$29.97
Apply Now
Pay $4.97 $29.97 when you open a new card. info
Apply for a Home Depot Consumer Card
  • Carbon monoxide alarm requires hardwire installation
  • 9V battery backup for protection even during power outages
  • All interconnected alarms will sound when one alarm goes off
  • View More Details
Store
0 in stock
Text to Me
How to Get It

Frequently Bought Together

++
Price:
$2997

Product Overview

The Kidde FireX ACDC 120-Volt Carbon monoxide alarm detects carbon monoxide. This hardwired 120-Volt Inter Connectable Carbon Monoxide Alarm with 9-Volt Backup can be interconnected with up to 24 Kidde devices, 18 of which can be initiation style (additional devices not included). The alarm has a fuel-cell design with a low-battery warning that issues a brief alarm chirp and a red LED light that will flash approximately every 15-seconds.
  • Can be inter connected with up to 24 Kidde devices, 18 of which can be initiation style (additional devices not included)
  • Compatible with smoke alarms, carbon monoxide alarms and heat alarms on 1 wiring network (alarms and wiring sold separately)
  • Smart inter connect system enables the unit to alarm in a carbon monoxide pattern and sound a different pattern when inter connected to a Kidde smoke alarm that is in alarm mode (smoke alarm sold separately)
  • Fuel-cell design with a low-battery warning that issues a brief alarm chirp and red LED light that will flash approximately every 15-seconds
  • Piezoelectric horn is rated at 85dB at 10 ft.
  • Alarm will not sound if carbon monoxide levels are below 30 PPM
  • 9-Volt battery backup provides protection during power outages
  • Compatible with Kidde, FireX, Code One and Sentinel products
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • Meets sensitivity requirements of UL 2034 single and multiple-station carbon monoxide alarms
  • Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • 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-IC
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Additional Resources

From the Manufacturer

Compare Similar Carbon Monoxide Detectors

current product
Firex Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup
Top RatedFirex Plug-In Carbon Monoxide Detector, AA Battery Backup, CO DetectorHardwired Interconnected CO Alarm with Dualink10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm
BrandKiddeKiddeGentexKidde
NameFirex Hardwired Carbon Monoxide Detector with 9-Volt Battery BackupFirex Plug-In Carbon Monoxide Detector, AA Battery Backup, CO DetectorHardwired Interconnected CO Alarm with Dualink10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Voice Alarm
Price
$2997
$2997
$3994
$5997
Ratings
(264)
(962)
(10)
(586)
Power SourceHardwiredPlug-InHardwiredPlug-In
Alarm/Detector FeaturesBattery Back-Up,Hush Feature,InterconnectedBattery Back-UpBattery Back-Up,Interconnected,Tamper Resistant10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert
Pack Size1111
Alarm TypeCarbon MonoxideCarbon MonoxideCarbon MonoxideCarbon Monoxide
Battery Type Required9-volt9-volt9-volt.Built-In
Commercial/ResidentialCommercial,ResidentialResidentialCommercial,ResidentialResidential
Voltage (volts)120120120120
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)2Product Height (in.)6
Product Width (in.)6

Details

Alarm TypeCarbon MonoxideAlarm/Detector FeaturesBattery Back-Up,Hush Feature,Interconnected
Battery Type Required9-voltCommercial/ResidentialCommercial,Residential
Connector/Contact TypeNoneFixed or portableFixed
IncludedBatteriesPack Size1
Power SourceHardwiredReturnable90-Day
Voltage (volts)120

Warranty / Certifications

Certifications and ListingsUL Listed

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 264 reviews
  • 95%recommend this product
Filter by:
Showing 1-10 of 264 reviews
QUALITY CONTROL STINKS - DID NOT WORK!
Spent the time to research, select, purchase. Installed it and the test button failed to work. Total waste of my labor. Infer from this a lack of quality control by manufacturer. Steer clear.
by
Response from Kidde ExpertMay 31, 2020
Hello QualityMattersJoe,
Thanks for reaching out! We would like to hear from you. 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 will be better able to answer your question(s). Thank you.
    This product is as advertised and was easy to replace my old hardwired carbon monoxide detectors ...
    This product is as advertised and was easy to replace my old hardwired carbon monoxide detectors of the same make. Just installed two of them in a few minutes today, and they have a life expectancy of ten years.
    by
    • Verified Purchase
    • Recommended
    Seamless installation
    Product was straightforward to install and interconnected well in the system. Very pleased.
    by
    • DIY
    • Verified Purchase
    • Recommended
    1 found this review helpful
    by
    • Verified Purchase
    by
    • Verified Purchase
    Easy Installation!!
    I put the CM alarm in my motorhome. It was very easy to inatall and set up.
    by
    • Verified Purchase
    by
    • Verified Purchase
    A proven product that gives one peace of mind once...
    A proven product that gives one peace of mind once installed.
    by
    • Verified Purchase
    Very easy to install, especially if you are replacing an...
    Very easy to install, especially if you are replacing an existing unit of the same size.
    by
    • Verified Purchase
    Perfect for my home....
    Perfect for my home.
    by
    • Verified Purchase
    Showing 1-10 of 264 reviews