Name: Kidde Carbon Monoxide alarm, plug-in to 120V outlet with Battery backup
Brand: Kidde
SKU: 4A2F81WEJEBP
Price: 32.77 CAD
Availability: InStock
Rating: 4.8 (18 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: Walmart + "Expired FT Eligible, Non Member" PIP Banner Wk 19 2025

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

I want delivery savings + more with

Try 30 days of free delivery + more! Choose your plan at checkout.

#2e2f32

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW Bill29Compliance Wed Sep 30 2026 9:44 AM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

Key item features

NEW ItemSnapshotHighlightsModule Fri Aug 28 2026 6:53 PM EDT

Specifications

NEW ItemSnapshotSpecificationModule Fri Sep 18 2026 1:18 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Kidde Carbon Monoxide alarm, plug-in to 120V outlet with Battery backup

Two AA backup batteries keep the alarm running even when the electricity goes out.

Works During Power Outages

Simply plug it into any standard outlet for quick and easy setup.

Plugs Into Wall Outlets

Temporarily silence low battery warnings for twelve hours until you can replace them.

Silence Late-Night Chirps

The alarm sounds continuously if it is unplugged or falls out of the wall.

Alerts If Unplugged

<ul><li>Continuous Power Protection: AC plug-in operation with 2 AA battery backup provides continuous protection during power failures.</li><li>Tamper-Resist Security: Activates a constant alarm if the unit is unplugged or loose from the outlet.</li><li>Low Battery Silence: Silences low battery chirp warnings for up to twelve hours.</li><li>End-of-Life Notification: Chirps two times every ten years after the unit is first powered.</li><li>Operational Testing: A Test/Reset button allows testing for proper operation and resets the alarm.</li></ul>

Plug-in <ul><li>CO poisoning is completely preventable with a trusted carbon monoxide alarm. Provides peace of mind against the silent killer and tamper resist feature. For ultimate peace of mind, install a CO alarm on every floor of your home and outside all sleeping areas.</li><li>Test/Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.</li><li>Tamper Resist Feature – If activated, unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet.</li><li>Low Battery Hush® – Silences low battery chirp warning for up to twelve hours in order to maintain protection without having to replace the batteries at an inconvenient time.</li><li>AC Plug-in Operated – Easy to install – just plug into a non-switched AC wall outlet. 2 AA Battery Backup – Provides continuous protection in case of a power failure.</li><li>End of Life Notification – Ten (10) years after unit is first powered, this alarm will chirp two times every</li></ul>

Brand

Power Type

Battery Life

Features

Recommended Location

Display Technology

Contains Batteries

Is Smart

Accessories Included

Model

Count Per Pack

Dimensions

The Kidde KN-COB-DP2CA is a 120V AC powered, plug-in carbon monoxide alarm with 2 AA battery backup, providing continuous protection, even during a power outage. The KN-COB-DP2CA is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. The KN-COB-DP2CA is suitable for all living areas and has a 10-year limited warranty.

Assembled Product Weight

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Item #

fulfillment

title_shipToHome_date_delivery

Good Monooxide Measuring Device

Plug in monoxide alarm are easy to install any one can easily do it

Easy to instal

Shopping Experience

I just got the unit so hard to tell - so far so good.  What I liked about it is that it is a plug-in with a backup battery so if the power goes out the unit will still work.  I recommend it on that basis thus far.

Kidde Carbon Monoxide alarm - plug in with battery

Kidde Carbon Monoxide alarm, plug-in to 120V outlet with Battery backup. Front-facing view of a white plug-in CO alarm with integrated two-prong AC plug, visible Test/Reset button, LED indicator, tamper-resist label, 2 AA battery backup and end-of-life notification; plain light background.

Kidde Carbon Monoxide alarm, plug-in to 120V outlet with Battery backup

Key item features

Specifications

Shop Confidently

How you’ll get this item:

Your data, your choice