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Code One

Model # KN-COB-B-LPM

Internet # 203091028

Store SKU # 110314

Battery Operated Carbon Monoxide Detector (6-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$98.00 /each




Model # KN-COB-B-LPM

Internet # 203091028

Store SKU # 110314

Kidde Code One battery operated carbon monoxide alarm utilizes sophisticated electronic components to protect you and your family from the dangers of carbon monoxide. This alarm includes a slide-out-battery door that gives immediate access to the batteries and a safety feature that makes it difficult to close the door without the batteries being installed. Inside cover of battery door features quick reference guide for what to do in case of an alarm. This easy-to-install alarm is suitable for all living areas and has a 7 year life and a 5 year limited warranty.

  • Kidde DC basic 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
  • DC basic CO 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 six of the DC code one basic CO alarms
  • CO sensor will not alarm to levels of CO below 30 ppm

  • Note: Product may vary by store

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Alarm Type 
Carbon Monoxide 
Alarm/Detector Features 
Value Pack 
Battery Back-Up 
Commercial / Residential 
Commercial / Residential 
Connector/Contact Type 
Power Source 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 


Rated 4.5 out of 5 by 148 reviewers.
Rated 5.0 out of 5.0 by Better in bulk I install these gratis in the homes of low income folks and appreciate the chance to buy them in packs at a reduced cost. They mount easily, especially when I use the right masonry bit size to drill the holes! Haven't had a "dud" yet so quality is consistent. The only issue I have with this product is that the plastic embossed notations on the units could be easier to read. The lettering is very small font and there's no contrast with the case color. That's an improvement I'd make to serve the elderly for whom I'm working when they deal with these units. In fairness, I haven't seen competing products that are easier to read, so this would be an improvement that might be profitable in the long run. Mel August 4, 2015
Rated 4.0 out of 5.0 by Economical This set of Carbon Monoxide Detectors is the best value compared to the other options available at the single unit price. Easy to install and operate. June 2, 2015
Rated 5.0 out of 5.0 by Basic, unnoticeable design - - table/desk top or wall-mount New California CO detector law requires they be either battery operated or have battery backup. I considered replacing existing smoke detectors with combo smoke/CO detectors, however I didn't want to have to drag out a ladder to check or replace batteries. I also didn't want yet another device mounted on the wall. This model allows for desk/table placement. The added benefit that the design is simple and not noticeable when placed on a table/desk clinched my decision to purchase these. We have rental properties and this 6-pack price is a big savings over buying individually. June 26, 2012
Rated 4.0 out of 5.0 by carbon monoxide detector great price for a six pack of detectors and they work great January 20, 2015
Rated 5.0 out of 5.0 by Great product, great price! The Kidde Code One carbon monoxide alarm is a great addition to any home safety system. The small footprint but multiple functions sets this device ahead of the rest of the pack. I am installing these throughout my personal residence and can recommend them as an additional line of defense against a household accident. January 15, 2013
Rated 5.0 out of 5.0 by Nice slim look!!! easy to install...nice looking unit and a great price March 3, 2015
Rated 1.0 out of 5.0 by Cheap Plastic sink, Easily scratched Apparently "composite" is another word for "plastic". This comes in Black Galaxy, but it looks nothing like the Black Galaxy counter-top. Donating it to Habitat and buying something else. January 21, 2015
Rated 5.0 out of 5.0 by They work great and are easy to install. I use lots of them in my property management business. The ones that plug into an AC outlet are easier to install, but my tenants take them. So, these ones screw into the wall and are harder to take. They also cost less each than the AC powered ones. December 30, 2014
  • 2015-11-26 T10:35:10.603-06:00
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