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Internet # 309703785

Model # 21027488

Store SKU # 1004508381

10 Year Worry-Free Sealed Battery Micro 4 in. Smoke Detector with Ionization Sensor

$17.97
  • Battery operated smoke detector; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Automatically activates when attached to mounting bracket
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Product Details

About This Product

This Kidde 10-Year smoke detector is easy to install and alerts your family when fire or smoke is detected in your home. Smoke alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable long life lithium battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire unit after 10 years.

Highlights

  • Smoke detectors should be installed in a central location outside each sleeping area, on every level of the home and in other locations where required bylaw
  • 10-year long life lithium battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
  • No hardwire installation required
  • Smart hush feature temporarily silences nuisance alarms
  • Never replace a battery during the 10-year life of the alarm
  • No low battery chirps; internal timer alerts you to replace the entire unit after 10-years
  • Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Alarm will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarm is working properly
  • Alarms utilize an ionization sensor technology; ionization sensing alarms may detect invisible fire particles (associated with fast-flaming fires) sooner than photoelectric alarms
  • 10-year limited warranty
  • Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85dB alarm when a hazard is detected
  • UL/CSFM reference model i1040
  • UL/CSFM reference, Kidde part i1040
  • Learn how to install a smoke alarm
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 309703785

Model # 21027488

Store SKU # 1004508381

Specifications

Dimensions: H 4.2 in, W 4.2 in, D 2.25 in

Dimensions

Product Depth (in.)

2.25 in

Product Height (in.)

4.2 in

Product Width (in.)

4.2 in

Details

Alarm Sensor Type

Ionization

Alarm/Detector Features

10-Year Battery, Hush Button, Tamper Resistant

Alert Type

Siren

Battery Type Required

Built-In

Commercial/Residential

Home

Connector/Contact Type

None

Fixed or portable

Fixed

Included

Batteries

Pack Size

1

Power Source

Battery

Returnable

90-Day

Voltage (V)

3

Warranty / Certifications

Certifications and Listings

UL Listed

Questions & Answers

13Questions
caret
Q:can this unit be used in an attic with temperatures sometime reaching above 130 F
by|Jun 23, 2024
1 Answer
Answer This Question

A:  Hello. No. The only thing that can go in an attic is a heat detector.

by|Jun 24, 2024
    caret
    Q:I searched for model P3010L and got a list of 16 items, but I don't see P3010L. Is there a new model number?
    by|Apr 19, 2024
    1 Answer
    Answer This Question

    A:  That will be the sku 21029618 or the sku 21029898.

    by|Apr 23, 2024
      caret
      Q:Does this Model # 21027488 have a Voice Alarm feature?
      by|Feb 22, 2024
      1 Answer
      Answer This Question

      A:  Hello. No, it does not. If you want one with voice, you would need the P3010B model 21029620

      by|Feb 25, 2024
        1 found this answer helpful
        caret
        Q:If I remove the alarm to paint, will the alarm stop working?
        by|Jan 16, 2024
        1 Answer
        Answer This Question

        A:  Hello. No, the alarm will continue to function even if you take it down and put it back up later.

        by|Jan 17, 2024
          Showing 1-4 of 13

          Customer Reviews

          4.2 out of 5

          • 4.2 out of 177 reviews
          • 78% recommend this product
          Filter by:
          Showing 1-10 of 177 reviews
          Nice little smoke detector, good value.
          My 3 family was inspected by the state of N.J. It’s done every 5-years. They need to reinspect because I had the 9 volt battery smoke detectors. She informed me now the smoke detectors must be sealed.So no one can remove battery. The battery must also have a10 year life.To comply with new laws. These Kidde do. They are also UL Listed which is a plus. They fit all the criteria. The date on the smoke detector is 2022 Sep. 23 so a little over 9 months old Not bad,So I’m happy.
          by
            • Recommended
            Poor Battery Life
            I bought this in April 2020. Says it has a 10-year battery life. Mine is at low battery chirp, barely made 2 years.
            by
            Response from Kidde Product SupportJan 9, 2023
            Hello. Please call us at 1-800-880-6788 with the alarm in hand. We do stand behind our products and we are happy to troubleshoot and figure out what is going on and get an issue resolved.
              great little smoke alarm!
              [This review was collected as part of a promotion.] Love the Kidde 10 Year Battery, Ionization Smoke Alarm. Is a cute, smaller size. Is super easy to install and activate. Tested it and it works well! Nice and loud too. Love, love, love the 10 year battery! I can set and forget. Will still test it a couple times per year though, of course.
              by
              Response from Kidde Product SupportJul 18, 2022
              Hello. Thank you for your review. Let us know at 1-800-880-6788 if there are questions or issues we can hep you with.
                • Recommended
                Great Battery Life
                [This review was collected as part of a promotion.] I love this Ionization sensor smoke alarm. I especially love that the battery last 10 years. All of the other fire alarms I had before this, it seemed like I had to replace the battery at least once a year, so I am so excited to be able to just put it up and then not have to worry about the battery for a long time. I also love how small it is. It is really loud, so if there was ever a fire you should be able to hear it easily. The only thing I did not like about this alarm, is it didn't have the option to wire it in. I prefer mine wired and also battery operated so then you have a backup if one fails. Overall, I would highly recommend this alarm.
                by
                Response from Kidde Product SupportJul 13, 2022
                Hello. Thank you for your review. Let us know at 1-800-880-6788 if there are questions or issues we can hep you with.
                  • Recommended
                  Kiddie Smoke Alarm
                  [This review was collected as part of a promotion.] Received this Alarm a few days back the first thing you will notice about this alarm is it's size it is compact another big plus is the 10 year battery installed in the unit and installation was a breeze
                  by
                  Response from Kidde Product SupportJul 5, 2022
                  Hello. We appreciate the praise. Reach out to us at 1-800-880-6788 if there ever any issues or questions we can help you with or anything we can do for you. Remember test the alarms and clean out the alarms at least every 6 months to a year for best use of the alarms.
                    • Recommended
                    Small but powerful unit
                    [This review was collected as part of a promotion.] I was very shocked and surprised at the size of this powerful unit. The instructions were easy to follow…literally a twist of the cover and the battery starts it’s 10yr time. Only time will tell how long it really lasts but very impressed you don’t have to keep changing batteries. I tested it, it’s loud and alarms during a tests. Love love love especially the size.
                    by
                    Response from Kidde Product SupportJun 28, 2022
                    Hello. We appreciate the praise. Reach out to us at 1-800-880-6788 if there ever any issues or questions we can help you with or anything we can do for you. Remember test the alarms and clean out the alarms at least every 6 months to a year for best use of the alarms.
                      • Recommended
                      Excellent
                      [This review was collected as part of a promotion.] Compact, light, easy to fit and I love that I don't have to change it for 10 years. The quality is excellent and you can not go wrong putting this smoke alarm in your home . The sound is loud and it detects smoke quickly.
                      by
                      Response from Kidde Product SupportJun 28, 2022
                      Hello. Thank your for your praise. Call us at 1-800-880-6788 if there are ever any issues or questions.
                        • Recommended
                        Aweful more like 3 Months not 10 years
                        I bought this in May 2021, installed it and now 6 months later it’s already chirping. What happened to 10 year sealed battery?
                        by
                        Response from Customer CareNov 16, 2021
                        Hello TracRF, thanks for reaching out. We value your input and would like to assist if possible. Please call Kidde support at 1-800-880-6788. Open Monday through Friday from 8:00 AM – 5:00 PM EST. They are the experts and will be able to assist. Thank you.
                          by
                          • Verified Purchase
                          The smoke detector I like
                          by
                          • Verified Purchase
                          Showing 1-10 of 177 reviews

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                          Alarm Sensor Type

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                          Pack Size

                          1

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                          Built-In

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                          Batteries

                          Batteries, Mounting Hardware, Owner's Manual

                          Batteries

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