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Internet # 100051755

Model # 21008051

Store SKU # 182262

Store SO SKU # 198092

Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm

$6.97
  • Only 4 inches in diameter - fits in tight spaces
  • Operates on a 9-Volt alkaline battery (included) = no hardwiring
  • Basic ionization smoke alarm, affordable and simple to use
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Product Details

About This Product

Protect your family with the Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm. The Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm operates on one, 9-volt, alkaline battery. Using ionization sensing technology, the Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm alerts to invisible fire particles, even during power outages and also provides a low battery warning when the battery needs to be replaced. After 10 years of use, the Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm will need to be replaced. UL Certified with a 10-year limited warranty. Meets requirements of UL 217 NFPA 72, The California State Fire Marshall, MFPA 101, and FHA.

Highlights

Product Information

Internet # 100051755

Model # 21008051

Store SKU # 182262

Store SO SKU #198092

Specifications

Dimensions: H 1.5 in, W 4.0625 in, D 4 in

Dimensions

Product Depth (in.)

4 in

Product Height (in.)

1.5 in

Product Width (in.)

4.0625 in

Details

Alarm Sensor Type

Ionization

Alarm/Detector Features

Hush Button

Alert Type

Siren

Battery Type Required

9-volt

Commercial/Residential

Home

Connector/Contact Type

None

Fixed or portable

Fixed

Included

Batteries

Pack Size

1

Power Source

Battery

Returnable

90-Day

Voltage (V)

9

Warranty / Certifications

Certifications and Listings

UL Listed

Questions & Answers

167Questions
caret
Q:Once mounted with the screws, does it twist off to change the battery?
by|Mar 4, 2024
2 Answers
Answer This Question

A:  Hello. Yes, it does.

by|Mar 5, 2024

    A:  Yes, Mike

    by|Mar 4, 2024
    caret
    Q:How to twist off or get smoke detector off ceiling to change battery?
    by|Mar 3, 2024
    1 Answer
    Answer This Question

    A:  This alarm just rotates counter-clockwise and comes off the bracket.

    by|Mar 5, 2024
      caret
      Q:Can these be synchronized together
      by|Jan 24, 2024
      1 Answer
      Answer This Question

      A:  Hello. No, this alarm does not interconnect. You will want the P4010DCS-W model 21028753

      by|Jan 25, 2024
        caret
        Q:How is this mounted?
        by|Dec 31, 2023
        1 Answer
        Answer This Question

        A:  Hello. It is mounted on the ceiling or on the wall within a foot of the ceiling if it is a flat ceiling. It is mounted with 2 screws.

        by|Jan 19, 2024
          1 found this answer helpful
          Showing 1-4 of 167

          Customer Reviews

          4.5 out of 5

          • 4.5 out of 1,592 reviews
          • 88% recommend this product
          Filter by:
          Showing 1-10 of 1,592 reviews
          The smell is like in a country heaven.
          by
          • Verified Purchase
          Cross your fingers
          Plugged it in, and it didn’t give me a headache immediately, not sure I can really say if it works or not, as my house has not had a fire. I can say it was easy to buy, and easy to install.
          by
          • Verified Purchase
          1 found this review helpful
          tested with actual smoke and they work!
          These smoke detectors are smaller than the Kidde ones from a decade ago. (See photo with ruler) The brackets have holes so you can use a string or wire to hang the detector from a nail instead of screwing the bracket to the wall or ceiling. I tested all four of these detectors that I bought and all four detected smoke. The brackets are easy to install. I wrote the installation date on the fronts of some of the detectors so I can reference it easily. Had them for a day, so far so good.
          by
            • Recommended
            4 found this review helpful
            I just bought these 9 months ago. Today, I walked into my house and the alarm was going off. Worr...
            I just bought these 9 months ago. Today, I walked into my house and the alarm was going off. Worried, holding my baby, I immediately left my house and called the fire department. These detectors or "defectors" are old and from 2014! I definitely didn't get my money's worth out of them. Extremely disappointed!
            by
            Response from Kidde ExpertJun 25, 2020
            Hello. Call us at Kidde Safety at 1-800-880-6788 with the alarm in hand or contact us on the Kidde website under the Support Tab and choose submit a question. Let us resolve the issues you are having with our products.
              5 found this review helpful
              This Kidde Battery Operated Smoke Detector met our needs perfectly. Easy to install. Great price ...
              This Kidde Battery Operated Smoke Detector met our needs perfectly. Easy to install. Great price and product all the way around.
              by
              • Verified Purchase
              • Recommended
              6 found this review helpful
              axcellent product very practical and economical and easy to install
              axcellent product very practical and economical and easy to install
              by
              • Verified Purchase
              • Recommended
              2 found this review helpful
              great price and work great. Easy to mount. I like the blinking led light which isn't too often to...
              great price and work great. Easy to mount. I like the blinking led light which isn't too often to be annoying. Comes with everything you need.
              by
              • Verified Purchase
              • Recommended
              4 found this review helpful
              Easy to install, I like the smaller size so not too obtrusive, great price.
              Easy to install, I like the smaller size so not too obtrusive, great price.
              by
              • Verified Purchase
              • Recommended
              2 found this review helpful
              Slightly smaller in diameter than the usual ones, but works just as well.
              Slightly smaller in diameter than the usual ones, but works just as well.
              by
              • Verified Purchase
              • Recommended
              3 found this review helpful
              Bought enough to replace all of the outdated ones in the house. They are smaller in diameter and ...
              Bought enough to replace all of the outdated ones in the house. They are smaller in diameter and more flush to the ceiling. These smaller detectors will expose at least one of the mounting holes from our previous larger ones. We planned on repainting to fix the holes.
              by
                • Recommended
                18 found this review helpful
                Showing 1-10 of 1,592 reviews