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Kidde Smoke and (CO) Carbon Monoxide Combo Alarm Kidde Smoke and (CO) Carbon Monoxide Combo Alarm
Online
$29.97
List Price:$36.97
You save: $7.00(19%)
Free shipping available on orders over $50
Free store pickup
as soon as today
with
Smoke/Carbon Monoxide Combo Alarm
Online
$29.97
List Price:$36.97
You save: $7.00(19%)
Free shipping available on orders over $50
Free store pickup
as soon as today
with

Kidde NightHawk AC/DC Digital CO/Carbon Monoxide Alarm Kidde NightHawk AC/DC Digital CO/Carbon Monoxide Alarm
Online
$29.38
List Price:$44.97
You save: $15.59(35%)
Free shipping available on orders over $50
Free store pickup
as soon as today
with
  • AC-powered
  • Digital display
  • Test/Reset button
  • Online
    $29.38
    List Price:$44.97
    You save: $15.59(35%)
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Kidde (CO) Carbon Monoxide and Gas Alarm, AC/DC Kidde (CO) Carbon Monoxide and Gas Alarm, AC/DC
    Online
    $39.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Digital display
  • Test/reset button
  • Peak level memory
  • Online
    $39.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Kidde Battery Powered CO Alarm with Digital Display Kidde Battery Powered CO Alarm with Digital Display
    Online
    $19.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Battery operated
  • Slide-out battery door cover
  • Low battery signal
  • Online
    $19.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Kidde CO Alarm Kidde CO Alarm
    Online
    $17.87
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Battery operated (3 AA batteries included)
  • Low battery signal
  • Battery lockout system
  • Online
    $17.87
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Kidde Radon Detection Kit Kidde Radon Detection Kit
    Online
    $13.57
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

  • Professional analysis detects cancer-causing, colorless, tasteless radon gas seepage
  • Online
    $13.57
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

    Kidde Basic CO 9CO5LP Twin Kidde Basic CO 9CO5LP Twin
    Online
    $32.99
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

  • Battery operated
  • Provides protection during power outage
  • Green alarm LED/Red power LED
  • Online
    $32.99
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

    Kidde Basic 9CO5 Contractor's Pack, 6pc Kidde Basic 9CO5 Contractor's Pack, 6pc
    Online
    $93.99
    Free Shipping available

    Free store pickup

    as soon as 9/22
    with

  • Battery operated
  • Provides protection during power outage
  • Green alarm LED/Red power LED
  • Online
    $93.99
    Free Shipping available

    Free store pickup

    as soon as 9/22
    with

    Kidde Silhouette AC/DC (CO) Digital Carbon Monoxide Alarm Kidde Silhouette AC/DC (CO) Digital Carbon Monoxide Alarm
    Online
    $64.77
    Free Shipping available

    Free store pickup

    as soon as 9/22
    with

    Kidde Silhouette AC/DC Digital Carbon Monoxide Alarm
    Online
    $64.77
    Free Shipping available

    Free store pickup

    as soon as 9/22
    with

    Kidde AC Plug Carbon Monoxide Alarm Kidde AC Plug Carbon Monoxide Alarm
    Online
    $23.97
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

  • Tests whether or not carbon monoxide is present
  • Tamper resistant
  • Easy installation
  • Online
    $23.97
    Free shipping available on orders over $50

    Free store pickup

    as soon as 9/22
    with

    Kidde Smoke and (CO) Carbon Monoxide Alarm Value Pack Kidde Smoke and (CO) Carbon Monoxide Alarm Value Pack
    Online
    $22.97

    Out of stock online

  • Value pack includes smoke and CO alarms
  • Easy installation
  • Batteries included
  • Online
    $22.97

    Out of stock online

    Kidde Worry-Free 10-Year Kitchen Smoke and Carbon Monoxide Alar… Kidde Worry-Free 10-Year Kitchen Smoke and Carbon Monoxide Alarm
    Online
    $49.97

    Out of stock online

  • Combination smoke and carbon monoxide alarm
  • Sealed-in lithium battery
  • Photoelectric sensor
  • Online
    $49.97

    Out of stock online

    Kidde Combo Smoke and Carbon Monoxide Alarm Kidde Combo Smoke and Carbon Monoxide Alarm
    Online
    $49.97

    Out of stock online

  • Smoke and CO sensing technologies work together
  • Sealed-in lithium battery
  • Advanced photoelectric sensor
  • Online
    $49.97

    Out of stock online

    Carbon Monoxide Detectors

    From carbon monoxide alarms and gas alarms to carbon monoxide detectors and fire extinguishers, the home security products you are looking for can be found at Walmart.

    We carry a wide selection of alerting devices, including smoke alarms, fire alarms and water alarms. Choose from First Alert smoke alarms and carbon monoxide alarms, Kidde smoke alarms and more. With many brands of carbon monoxide alarms available, Walmart has something for every home, and all at our Every Day Low Prices.

    Whether you’re looking for devices to detect and alert you to fires, smoke, gas and other hazards, we have got you covered. You’ll find brand name carbon monoxide meters, radon detection kits, smoke and fire detectors and explosive gas and carbon monoxide gas alarms to help you protect your home and family.

    It is easy to find home security products, including carbon monoxide detectors, at Walmart.com. You can filter your online search by brand, price, customer rating and special offers. Be sure to look for money-saving shipping offers and free store pickup for many products when you shop at Walmart.com.

    With carbon monoxide detectors from Walmart, you can help ensure that you and your family are protected. Save money. Live better.

    The Walmart.com site includes Flash technology. To avoid interruption of software designed to aid visually-impaired people, please turn off your Flash player.
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