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Internet # 207176887

Model # P1000

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Battery Operated Atom Photoelectric Micro Smoke Alarm

$19.18
  • Quick and simple installation
  • Great for bedrooms, hallways, and any other living areas
  • Independently tested/certified to meet strict safety standards
  • View More Details

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Product Details

About This Product

Most homes do not have the proper amount of smoke alarms that are suggested by safety professionals. Safety professionals recommend a smoke alarm for each sleeping area and a minimum of one smoke alarm on every level of your home. The Atom smoke and fire alarm by First Alert is the perfect solution for adding that essential protection for your family. The micro size allows for quick and simple installation, the Smart Clip bracket enables the alarm to be easily secured during the install and conveniently removed for battery changes. Plus, the long-life lithium battery last longer than traditional smoke alarms, saving you time and money. Don't let the micro size fool you; this alarm is tested to the highest industry standards for safety and security to help keep your home and family safe.

Highlights

  • Installation is quick and simple, the perfect solution for adding protection throughout your home
  • Great for bedrooms, hallways, basements and any other living areas
  • Photoelectric smoke sensor helps to reduce nuisance alarms
  • Long-life lithium battery included
  • Alarm was designed to last for 10-years, the longest time permitted by the national fire code
  • Tested to the highest industry standards for safety and security
  • Simple test and silence button
  • Loud and powerful penetrating sound
  • Micro design is more appealing on walls and ceilings
  • Low battery indicator
  • 10-year warranty
  • ETL Listed to show compliance with rigorous safety standards to prevent shock, fire, and mechanical hazards
  • Return Policy

Product Information

Internet # 207176887

Model # P1000

Specifications

Dimensions

Product Depth (in.)

2 in

Product Width (in.)

2 in

Details

Alarm Sensor Type

Photoelectric

Alarm/Detector Features

Hush Button

Alert Type

Siren

Battery Type Required

CR2

Commercial/Residential

Home

Included

Batteries

Pack Size

1

Power Source

Battery

Returnable

90-Day

Voltage (V)

3

Warranty / Certifications

Certifications and Listings

ETL Listed

Questions & Answers

Homer: Why don't you carry the First Alert model P1010, which has a 10 year lithium-ion battery? ...
ByApr 29, 2018
1 Answer | 
Answer This Question

Your question need to be answered by HD. I'm just a customer like you. I like the alarm; it's smaller than a golf ball and the battery life is excellent. When it needs a new battery, it will be time to replace it. Since smoke detectors / CO alarms have limited sensor life. In 5~10 years technology will advance.

By|May 5, 2023


Is there any way to mount these in the space where a standard size alarm was located? Otherwise,...
ByOct 19, 2017
1 Answer | 
Answer This Question

Yes, this smoke alarm which is a fraction of the size of a standard size smoke alarm can be mounted in the same space where a standard size smoke alarm was previously located. The manufacturer recommends mounting a smoke alarm on each level in a home and in each bedroom. An old standard size smoke alarm can be removed and one of the mounting holes can possibly be re-used to mount the plastic bracket that this micro size smoke alarm snaps into.

By|May 5, 2023
0/0


How long does a lithium battery last? Does it give a sound when it runs low?
ByApr 13, 2017
1 Answer | 
Answer This Question

the one I have it lasts about a year. it does beep when low. the best smoke alarm I've ever had.

By|Jun 17, 2026

(1)

Can this just be stuck to a apartment wall ? Or does it need to be installed into the wall?
ByApr 13, 2017
3 Answers | 
Answer This Question

Hi Tate, It mounts on the wall or ceiling, follow the manufacturers directions regarding placement, this is very important. Mike

By|Apr 14, 2017

The ceiling is much better. Smoke rises to the ceiling and then pushes downward. You want it to sound in time to save your life, so mount it on the ceiling.

By|Aug 17, 2017

    (1)

    This will mount anywhere you can screw into sheetrock.

    By|May 4, 2023


    Will this detect Vape?
    ByFeb 16, 2017
    2 Answers | 
    Answer This Question

    If your question is about vape from cigarettes I've heard yes they will set off smoke alarms Now keep in mind with all of this said I have no knowledge of vaping, I have never used them Hope this helps

    By|May 4, 2023

    Vape is not smoke it's vapor (liquid, like steam). This won't detect it.

    By|May 4, 2023

    (1)

    Description states smoke alarm will last 10 years. What happens after 10 years? Are there any mat...
    ByNov 5, 2016
    5 Answers | 
    Answer This Question

    Replace the battery. Lithium CR2

    By|May 4, 2023

      I will dispose of mine if it lasts that long.

      By|May 4, 2023

      Continued testing of smoke and carbon monoxide alarms has shown that after about 10 years the sensors begin to degrade and may reduce or inhibit the alarm from detecting and alarming. The cost to replace the alarms after 10 years and ensure your family's safety is worth the cost. Also, remember...the test button is only testing the battery/power source and alarm capability, it is not testing the alarms ability to detect.

      By|May 4, 2023

        (1)

        Most smoke alarms are good for 5~7 years. The batteries in the older style were good 1~2 years. In time the ionization / detector becomes contaminated with general household chemicals / dust etc. that cause them to loose selectivity. They are not cleanable on the microscopic level needed for proper sensitivity / function. That's why all of suppliers recommend periodic replacement.

        By|Jun 17, 2026

        (3)

        Replace the battery and check just as you would a new detector.

        By|May 4, 2023


        what size battery does this First Alert photoelectric micro smoke alarm use?
        ByAug 10, 2016
        6 Answers | 
        Answer This Question

        Lithium CR2

        By|May 4, 2023

          (1)

          This micro smoke alarm is supplied with one CR2 3 volt lithium battery that is designed to operate the micro smoke alarm for 10 years. Home Depot carries CR2 3 volt lithium batteries. Energizer Model EL1CR2BP2 Internet #202604757 Lithium CR2 Batteries (2-Pack)

          By|May 3, 2023
          0/0

          (11)

          Duracell CR2 Lithium, or equivalent.

          By|May 4, 2023

          (2)

          Duracell ultra cr2

          By|May 4, 2023

          (1)

          Watch battery, cr123

          By|May 4, 2023

          (1)

          The commenter who says the battery will last 10 years is incorrect. Model P1000 has a "long life" battery, but it is not 10 years. To get the 10-year battery, you need to buy model P1010.

          By|Aug 17, 2017

            (5)

            Viewing 1-7 of 7

            Customer Reviews

            4.2 out of 5

            • 4.2 out of 38 reviews
            • 88% recommend this product
            Filter by:
            Showing 1-10 of 38 reviews
            Cute as a button!
            First Alert's Atom smoke and fire alarm is the cutest little detector I've every seen. Much less obtrusive at 1 5/8" tall x 1 7/8" wide versus the typical old ones. This alarm uses a lithium battery (included - Duracell ultra CR2) and the alarm is 85db. It's LOUD and high pitched enough to wake me up, but I must admit not as loud as other alarms we have. Given it's a photoelectric sensor, it's not made for kitchens or near steamy bathrooms. First Alert also recommends installing ionization alarms in addition to this alarm which means one more puck hanging from the ceiling with the Atom and Carbon Monoxide detectors. At least the Atom will be the smallest of the cluster. The Atom is simple to install and the package includes everything you'll need for the install (other than a pencil, screw driver, and maybe a drill).
            by
            • Recommended
            A different kind of smoke detector ...
            I think some folks may be missing the point of these detectors -- they aren't ridiculously sensitive, but they are so tiny (and reasonably priced) that you can put them all over your house. We already have two regular-size First Alert photoelectric alarms, and the only complaint we have had was that they are so sensitive that when someone used the shower downstairs and opened the bathroom door, the steam would trigger the alarm and wake the kids. I tested this by leaving it in the steamy bathroom; no false alarm. I then tried it in a box outside with some smoldering newspaper, and it triggered as expected, but after the smoke got pretty thick. So, my take is that you wouldn't want to expect one of these to offer coverage for several rooms or for a very large space, but they are perfect to distribute throughout the house, garage, and etc. They are easy to mount, and the battery is designed to last for 10 years. And they're loud enough to wake you from several rooms away. If this makes sense for you, these are a great option.
            by
            • Recommended
            7 found this review helpful
            Tiny safety
            Fantastic smoke detector. Very small. You can put it almost anywhere. If you are pressed for room or do not want a ugly big decor on your wall or ceiling then this is the one for you. Works great and has a very little footprint. I had a small space where I wanted to put a smoke detector but could not find one I liked but my search is over. This one is a dream come true. Thanks
            by
            • Recommended
            very small, easy to install
            I'm impressed with how small and unobtrusive this smoke detector is. It's not much taller than an AA battery, and about as wide the top to a gatorade bottle. Installation is easy, simply attach the mounting bracket to the ceiling or wall with the included screws and anchors (if needed), remove the plastic protector from the battery and then twist it on to the bracket. The model test button works, but I haven't tried this out with smoke (that would be ridiculous to do that in a home). So far this is great and I'll be getting several more.
            by
            • Recommended
            Small but Mighty
            This smoke alarm is small and easily fits in your hand (see picture). It can be attached to the wall, or just rest somewhere (making it pretty portable). All you have to do is put the battery in and it's ready to use! The beep is VERY loud. There's no ignoring it. The test button is easy to find and use. Overall, a great product and for me, the size is preferable compared to the old ones that are much larger! Great product!
            by
            • Recommended
            1 found this review helpful
            BIG TIME FEATURES IN A MICRO SIZE
            The very small size of the First Alert ATOM smoke and fire alarm had me questioning how well it would actually work but after checking out the packaging it came in I was very impressed with all the features. This micro sized alarm boasts an advanced smoke entry system, a loud 85 db siren equavalent to larger detectors, a photoelectric sensor to detect smoldering fires and a 10 year life lithium battery ( CR2 ). The ATOM easily mounts to any ceiling or wall. Simply screw mounting ring to wall or ceiling, place alarm on ring and twist to lock it in place. I installed my Atom fire and smoke alarm on a wall between dining room and living room in less than ten minutes. I love the fact this smoke alarm is very discrete after you mount it to a wall or ceiling. I am planning on getting another one for computer room/ office.
            by
            • Recommended
            1 found this review helpful
            These are great! The long life battery means I don't have to worry. They are so small you barel...
            These are great! The long life battery means I don't have to worry. They are so small you barely notice them in the room.
            by
            • Verified Purchase
            • Recommended
            1 found this review helpful
            Great size
            The first thing you will notice about this smoke alarm is it's small size. I love the fact this smoke alarm is very discrete after you mount it to a wall or ceiling. The mounting was super easy. Everything you need is in the box. After mounting I checked the alarm using the test button. Let's just say don't let the size fool you. It is plenty loud to awaking you in case of an emergency. I would recommend this product.
            by
            • Recommended
            2 found this review helpful
            Really Neat
            Such a small fire detector Mounted really easy Put it in my upstairs hall The lithium battery lasts longer than the old 9 volt battery that the larger old smoke detectors use Really loud when tested out after installing I am glad to have this one installed in my home I like having fire detectors in every room of my home Every home needs these great
            by
            • Recommended
            2 found this review helpful
            This thing is tiny, easy to install, and easily replaced battey included!
            This thing is tiny! Yes that is a standard baseball in the picture. (attached) Actually packaged in a container that looks like it holds a pair of racquet balls. The instruction / installation manual is rolled up inside; about 1/2" diameter and 3" long. It unfolds to a 6.5" x 16" double sided guide! The guide covers the NFPA - National Fire Protection Association in detail. Super easy to install and a long life battery (Duracell CR2 Lithium) is pre-installed, and replaceable. Pull the plastic insulator out and good to go. Just a small turn separates the mounting base from the unit. Use the base as a guide to put in the included mounting screws, and twist the unit in place. Takes ~ 5 minutes total. This unit is Photoelectric; that is it more sensitive to smoldering fires. I'd recommend using both Ionization and Photoelectric detectors. Each has an advantage. Smoke detectors have a usable life of perhaps 10 years. The sensing element gets contaminated, old and tired. These are cheap, and easy to replace. Please do so. It may save your life, or that of a loved one.
            by
            • Recommended
            6 found this review helpful
            Showing 1-10 of 38 reviews