First Alert® Battery Operated Carbon Monoxide Detector (CO400)

Item no: 5137864 | 029054856067
$22.99
230  Estimated 
-+



Receive 15% off your entire order on acehardware.com and free pickup at your local Ace! (details)
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Ship to home is available. Leaves warehouse in 1 to 7 bus. days. (details)
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  • Uses 9V battery (included)
  • Table top use or wall mount
  • Biomimetic sensor
  • Samples air once every second
  • Calibrated at four levels for accuracy
  • Test/silencer button realarms if levels persist
  • Unique self testing system alerts if malfunctions
  • 3 indicator lights green power status, yellow service, red warning
  • For questions on local legislation go to www.firstalert.com/ legislation-map/and click on your state or call 800-275-2576 5 year limited warranty


This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.

30-Day Return Guarantee

We want you to be fully satisfied with every item that you purchase from www.acehardware.com. If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to insure full credit. After 30 days, please contact the manufacturer directly.

*Gas-Powered Outdoor Equipment cannot be returned once gas or oil has been put in it, even if the Equipment has been drained of these materials.

What people are saying

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First Alert® Battery Operated Carbon Monoxide Detector (CO400)
 
4.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Reviewer Profile:
          • Casual do-it-yourselfer (3)

        Reviewed by 4 customers

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        Displaying reviews 1-4

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        2.0

        Wrong mounting template

        By Sdmama

        from San Diego CA

        About Me Casual Do-It-Yourselfer

        Pros

          Cons

            Best Uses

              Comments about First Alert® Battery Operated Carbon Monoxide Detector (CO400):

              Mounting Guide Template in the instruction booklet has a 2.5 inches space, but actually the space on the detector is 3.5 inches. My husband has to drill another hole to mount it. Sloppy instruction.

               
              5.0

              Good product but Overpriced

              By A

              from Dunedin, FL

              About Me Casual Do-It-Yourselfer

              Verified Buyer

              Pros

              • Reliable
              • Sensitive

              Cons

                Best Uses

                • Bedrooms
                • Garage
                • Kitchen
                • Living Room
                • Office

                Comments about First Alert® Battery Operated Carbon Monoxide Detector (CO400):

                Love unit but planning to return since I found it at a much lower price elsewhere.

                (5 of 5 customers found this review helpful)

                 
                4.0

                This was a good value.

                By Dickie

                from Southampton, NY

                Verified Buyer

                Pros

                • Inconspicuous

                Cons

                  Best Uses

                    Comments about First Alert® Battery Operated Carbon Monoxide Detector (CO400):

                    It was easy to install.

                    (22 of 22 customers found this review helpful)

                     
                    5.0

                    Safety

                    By Handy Lady

                    from Bozeman, MT

                    About Me Casual Do-It-Yourselfer

                    Verified Buyer

                    Pros

                    • Early Warning
                    • Inconspicuous
                    • Reliable
                    • Sensitive

                    Cons

                      Best Uses

                      • Bedrooms
                      • Garage
                      • Kitchen
                      • Living Room
                      • Office

                      Comments about First Alert® Battery Operated Carbon Monoxide Detector (CO400):

                      This is the perfect size. It can be put anywhere in the home. I trust this company for all of my alarms.

                      Displaying reviews 1-4

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