Model # 21006407

Internet #202029417

Store SKU #506675

Store SO SKU #198092

Kidde Hardwired Interconnectable 120-Volt Carbon Monoxide Alarm with Digital Display and Battery Backup
0047871001217

Kidde

Hardwired Interconnectable 120-Volt Carbon Monoxide Alarm with Digital Display and Battery Backup

  • Hardwired 120-Volt
  • Carbon monoxide sensor
  • Digital readout CO level
$5247 /each

Frequently Bought Together

Product Overview

The Kidde Hardwired Interconnectable Carbon Monoxide Alarm with DC Backup features a digital display that updates every 15 seconds to allow for continuous monitoring of carbon monoxide levels in your house. When carbon monoxide is detected, this alarm sounds an 85 dB piezoelectric horn in a 4-beep pattern. The battery backup of this alarm provides power to the unit during a power outage.

  • Detects and displays levels of carbon monoxide
  • 85 decibel alaert at 10 ft. when the carbon monoxide is sensed
  • Alarm pattern is 4 short beeps followed by 5 seconds of silence
  • Can be interconnected to a Kidde smoke alarm
  • Battery backup provides power to the unit during a power outage
  • Tamper-resistant locking feature helps deter battery and alarm theft
  • Digital display updates every 15 seconds to allow continuous monitoring of carbon monoxide levels
  • Quick installation with snap-on electrical harness
  • Adjustable mounting bracket allows for straight alignment



  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Compare Similar

Price
$32.97 /each
$52.47 /each
$55.77 /each
$98.97 /each
Name Hardwired 120-Volt Inter-Connectable Carbon Monoxide Alarm with Battery Backup Hardwired Interconnectable 120-Volt Carbon Monoxide Alarm with Digital Display and Battery Backup Hardwired 120 Volt Inter-Connectable Carbon Monoxide Alarm with Sealed Lithium Ion Battery Back Up Battery Operated Carbon Monoxide Detector (6-Pack)
Brand Kidde Kidde Kidde Code One
Ratings (35) (25) (13) (267)
Commercial / Residential Commercial / Residential Commercial / Residential Commercial / Residential Commercial / Residential
Alarm Type Carbon Monoxide Carbon Monoxide Carbon Monoxide Carbon Monoxide
Power Source Hardwired Hardwired Hardwired Battery
Alarm/Detector Features Battery Back-Up,Interconnected Battery Back-Up,Digital display,Interconnected Battery Back-Up,Digital display,Interconnected Tamper Resistant,Value Pack
View Product View Product View Product View Product

Specifications

Dimensions

Details

Warranty / Certifications

More Products With These Features

Search

Customer Questions & Answers

How often do these wired in detectors need to be replaced?

Asked by: Junebug
You have to replace them every 10 years
Answered by: Sandman
Date published: 2016-01-21

Can this unit be mounted on a wall or must it installed on a ceiling? The units I am replacing are hard wired wall mount units.

Asked by: Pawpaw
Yes, it can be wall mounted. My unit is wall mounted and hard wired.
Answered by: Panda1
Date published: 2015-09-20

These smoke detectors contain a small amount of radioactive material. How should I dispose of them once they have expired?

I live in Texas, if that makes a difference as to how we should dispose of them.
Asked by: radsmokedetdisp
Hello Radsmokedetdisp. This depends on your local codes. Contact your local waste and recycling and your local town government and find out what your city codes require for disposal.
Answered by: Kidde Expert
Date published: 2016-11-04

Is this alaem approved and listed for commerical application?

NYS now requires CO alarms in non-residential buildings. Is this alarm listed for the use?
Asked by: Jerry
Hello Jerry. No. Our alarms are only listed and rated for residential use. We do not make a commercially rated carbon monoxide alarm. You might want to try Edwards Signalling or Kidde Fenwal or Interlogix and they may have commercially rated carbon monoxide alarms. Thank you for your interest.
Answered by: Kidde Expert
Date published: 2015-12-31
  • y_2017, m_6, d_23, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_, sid_202029417, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 20ms
  • QUESTIONS, PRODUCT

Customer Reviews

Hardwired Interconnectable 120-Volt Carbon Monoxide Alarm with Digital Display and Battery Backup is rated 4.6 out of 5 by 25.
Rated 4 out of 5 by from I purchased the Kidde CO alarm with digital display and battery backup to replace the same model ... I purchased the Kidde CO alarm with digital display and battery backup to replace the same model that had been installed 8 years ago and died recently. Unfortunately, the alarm would not mount properly to the mounting bracket and kept falling off. I returned it and will order another one in hopes that this was just an issue with this particular alarm and not a problem with all alarms of this model.
Date published: 2017-01-31
Rated 5 out of 5 by from Very easy to put in... Very easy to put in
Date published: 2017-04-27
Rated 5 out of 5 by from hard wired co2 detector worked well,was able to hard wire it in.very easy to do
Date published: 2016-07-27
Rated 5 out of 5 by from Safety First This is the same carbon monoxide model I original had installed. It lasted 12 years and always worked. It was simple to replace and came with a 9 Volt battery.
Date published: 2014-12-23
Rated 5 out of 5 by from Excellent unit, easy to install. I chose this model for a variety of reasons. It runs primarily off of AC power so if there is an incident, I did not have to worry about the alarm draining the battery and creating a hazard. It also has a battery so it is powered from two independent sources, which is what I like for a safety device. The devices all interconnect with a hard line -- this guarantees communication with other Kidde devices throughout the house. I did not want radio or WiFi communications as that may not be reliable, particularly if there was a fire. I like the fact that the display shows the levels of CO and it has a peak detector. This is good since it lets me know if there is a problem developing; I don't have to wait until there is a serious problem and safety issue. I bought 4 of the units and they all installed without issues.
Date published: 2014-02-19
Rated 5 out of 5 by from Great product This alarm is completely compatible with the hardware from the older version of the same model. This made installation a breeze. Works great and looks great too.
Date published: 2013-09-25
Rated 4 out of 5 by from Easy Hook up These replaced the Kiddie alarms that i had installed during a home renovation 7 years ago, and it was nice that they twisted own using the same brackets. They are a little expensive for an alarm that needs to be replaced every 7 years. Never had any false alarms with the old Kiddie alarms so i dont expect any with these new ones.
Date published: 2011-02-20
Rated 3 out of 5 by from Died early The detector worked as advertised except that it was supposed to die (stop working and go into beeping mode) 7 years after it was first powered. It stopped working and went into the beeping mode only 4 1/2 years after it was manufactured (and less after installed). I did replace it with the same model which now says it will last 10 years. I do not expect to be in this house for another 10 years so I will never know.
Date published: 2015-03-03
  • y_2017, m_6, d_22, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_25
  • loc_, sid_202029417, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 15ms
  • REVIEWS, PRODUCT