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    Code One   Battery Operated Carbon Monoxide Alarm

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    • Description
      • Detects carbon monoxide
      • Battery operated
      • Includes test/reset button
      Model
      KN-COB-B-LPM
      Internet/Catalog:
      202756110
      Store SKU:
      184804

      The Code One Battery-Operated Carbon Monoxide Alarm is intended for continuous monitoring of carbon monoxide levels. The alarm features a piezoelectric horn that is rated at 85 dB at 10 ft. The alarm is battery operated for uninterrupted monitoring, even during power outages, and runs on 2 AA batteries, which are included.

      • Use to help provide continuous monitoring of carbon monoxide levels
      • Piezoelectric horn is rated at 85 dB at 10 ft.
      • Alarm will not sound if carbon monoxide levels are below 30 PPM
      • Battery operated for uninterrupted monitoring during power outages
      • Test/reset button tests the unit for proper operation and resets the alarm
      • Operated by 2 AA batteries (included)
      • Sensor meets UL 2034 requirements
      • Note: product may vary by store
      • Click here for more information on Electronic Recycling Programs
    • Specifications
      Alarm Type :
      Carbon Monoxide
      Alarm/Detector Features :
      No Additional Features
      Battery Back-Up :
      No
      Commercial / Residential :
      Commercial / Residential
      Connector/Contact Type :
      None
      Included :
      Batteries
      Power Source :
      Battery
      Product Depth (in.) :
      1.5
      Product Height (in.) :
      2.75
      Product Width (in.) :
      4.5
      Returnable :
      90-Day
      Voltage (volts) :
      3
    • Reviews
      (186)

      Ratings & Reviews

      96% of customers recommend this product
      4.5
      Out of 5:
      5
      [122]
      4
      [53]
      3
      [5]
      2
      [1]
      1
      [5]
      QUALITY:
      VALUE:
      4.5
      4.6
      Customer Images (7)
      • It actually got put to the test and worked!
      • January 12, 2012
      • Recommended Product

      Well, since it's very difficult to review/test a carbon monoxide detector...I actually had a situation in my home and it worked just like it's supposed to. We were getting our carpets cleaned and the their van was in our garage with engine running. (of course garage door was open!) Over the duration of the cleaning, exhaust began entering our internal garage door into the house and this thing went crazy. Took it out back to fresh air outside and turned off. Passed the test! Just a heads up for those looking to purchase one...go for this battery operated and NOT the one that plugs into the wall with a battery backup. Any time a dog or kid rubs into the one for the electrical outlet, it goes off. Every couple weeks, goes off. Piece of junk! This one on the other hand, is small, looks good, and in my situation, it worked great. Gives me a piece of mind for family safety.

      • DIY

      Peregrine

      Colorado, USA
      35 to 44, Male
      83 out of 83 people found this helpful
      more details...
      By: Peregrine
    • Shipping & Delivery Options

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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,VI

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