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4.1 out of 23 reviews READ REVIEWS

First Alert 3-pack 10-Year Atom Micro Smoke Alarms

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Overview & Details

First Alert 3-pack 10-Year Atom Micro Smoke Alarms 
It's 3 a.m. and you're sound asleep. Imagine if a fire started in your home: would you be prepared? First Alert offers an easy way to ensure you'll be alerted at the first sign of trouble. A piercing 85 decibel alarm sounds to wake you and your family, so everyone can get to safety. These alarms mount easily almost anywhere. Plus, they're backed by First Alert's 10-year warranty for lasting protection and peace of mind.

What You Get

  • 3 Smoke alarms
  • 3 Mounting hardware kits
  • 3 User manuals
  • Manufacturer's 10-year limited warranty 

Good to Know
For warranty information, please call Customer Service at 800.933.2887 (8 am-1 am ET).
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Model #: P1010
Measurements: Approx. 1.8" Diameter x 1.88"H each
Power Source: Built-in lithium battery (not user-accessible or rechargeable)
Country of Origin: Mexico


10-year battery
  • No battery replacement required for the usable life of the alarm
  • No low battery alarm beeping in the middle of the night
  • Gives you peace of mind 
Cost effective
  • Eliminates the need to purchase up to 19 batteries over the same period with another alarm 
Advanced photoelectric technology
  • Resistant to nuisance alarms from cooking smoke or shower steam
  • Provides maximum protection with a small footprint

Compact size
  • Less than half the size of a standard smoke alarm

85dB audible alarm
  • Alerts you and your family to the danger so you can escape to safety

Quick installation
  • Simply attach the mounting bracket to a wall or ceiling and twist the alarm to lock into place

Convenient single-button test and silence control
  • Easy to use  

Ideal for additional smoke alarm placement to supplement existing home alarms
  • Perfect for additional bedrooms, dens or workrooms possibly overlooked for alarm installation when your home was built

Uncompromising style
  • Complements most home décor


First Alert 3-pack 10-Year Atom Micro Smoke Alarms
23 reviews 4.1 out of 5

Review Breakdown

5 Star
69.57% 16
4 Star
4.35% 1
3 Star
4.35% 1
2 Star
8.7% 2
1 Star
13.04% 3
Would recommend to a friend
  • .

    Works like a charm, I really like them I recommend everybody to get them.

    nappy23, TX
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  • Perfect size

    I owned these before Hurricane Michael, which destroyed my house. Knew I wanted them again for my new house when it's built. Their footprint is small and hardly noticeable.

    cjk3, FL
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    I haven't used them yet as there were only 3 in the box. still waiting for the 3rd to arrive.

    VC1954, MA
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  • Easy peasy!

    Very happy with this 3 pack. Easy to use, inconspicuous and NO BATTERY CHANGES! the one in the kitchen has gone off twice so I know they're working.

    Sylviaplath, NY
    Was this review helpful? 1 out of 1 found this review helpful
  • Some things that you need to purchase!

    Small and effective!

    Keoki1, FL
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