The market is filled up with a variety of first alert atom smoke detector, but the best first alert atom smoke detector that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted first alert atom smoke detector. So, without wasting any further time, let’s dive into the article.

We spent hours scouring the internet for the best first alert atom smoke detector, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button. If you are looking for something a bit on the cheaper side, then you have got your First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery. For the rest options, read the article till the very end.

All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective first alert atom smoke detector, our comparison chart should be of great help to you. Here is our comparative guide to the first alert atom smoke detector available as well as our recommendations

Best first alert atom smoke detector

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Product Title
Score

First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup, P1010
9.8

FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White
9.5

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710
9.1

First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery
8.9

First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button
8.4

First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging , GRAY
8.1

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery
7.7

FIRST ALERT P1210E Smoke Alarm , White
7.4

First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup
7.1

First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated
6.8

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Product Title

First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup, P1010

9.8

FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White

9.5

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710

9.1

First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery

8.9

First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button

8.4

First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging , GRAY

8.1

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery

7.7

FIRST ALERT P1210E Smoke Alarm , White

7.4

First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup

7.1

First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated

6.8

First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup, P1010


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First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup, P1010

$44.99
$34.99  in stock
18 new from $29.99
1 used from $35.99
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • This photoelectric smoke alarm offers reliable smoke detection in a sleek, ultra-compact design; extended-life, tamper-proof 3V sealed lithium battery effectively provides up to 10 years of monitoring, requiring no battery changes for the life of the alarm
  • Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms
  • Easy mounting bracket for effortless installation on a wall or ceiling
  • Battery-operated unit provides continuous monitoring even if there's a power failure
  • Alarm also features loud 85-decibel alarm, easy mounting bracket, a single test/silence button, and an end-of-life signal so you know when to replace the unit

FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White


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FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White

$31.99  in stock
10 new from $31.99
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure
  • Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710


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First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710

$29.99
$20.20  in stock
11 new from $19.99
6 used from $17.59
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Complies with all current 10-year legislation in U.S. states/cities where required
  • Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design
  • Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Patented smoke entry system allows for a direct path to the sensor
  • Features loud 85-decibel alarm and single test/silence button

First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery


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First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery

$59.99
$39.77  in stock
26 new from $36.99
11 used from $24.29
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Complies with all current 10 year legislation in U. S. states/cities where required
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
  • Features a sleek, low profile design to blend more fully into the wall and out of sight
  • 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety (the date printed on the item is the manufacturing date, not the expiration date)

First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button


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First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button

$7.67  in stock
4 new from $7.67
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection; a loud 85 decibel alarm sounds when smoke levels are elevated
  • Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires
  • Battery operated alarm unit provides continuous monitoring even if there's a power failure; Plus, it's easy to install
  • Tamper resistant alarm also features a single test/silence button, side battery door, and missing battery guard
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom

First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging , GRAY


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First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging , GRAY

$32.73
$26.99  in stock
1 new from $26.99
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Help keep your family safe with this battery operated smoke alarm; It requires no rewiring for installation and provides continuous monitoring even if there's a power failure
  • Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires
  • Single test/silence button lets you easily check alarm function and mute false alarms; Use Polaroid AA batteries for best results
  • Loud 85 decibel siren sounds to alert you to danger
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery


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First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery

$28.99  in stock
12 new from $28.99
2 used from $21.99
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Separate smoke and co detects both dangers and eliminates the need for two separate alarms
  • Electrochemical co sensor is the most accurate technology available
  • Latching alarm indicator remembers which unit initiated an alarm
  • Separate Smoke and CO detects both dangers and eliminates the need for two separate alarms
  • Electrochemical CO Sensor is the most accurate technology available

FIRST ALERT P1210E Smoke Alarm , White


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FIRST ALERT P1210E Smoke Alarm , White

$34.99
$26.70  in stock
15 new from $25.99
1 used from $13.90
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Help keep your family safe with this battery-operated First Alert smoke alarm; the 10-year lithium-ion battery offers continuous power for the life of the alarm, and allows for monitoring even if there's a power failure
  • Smoke alarm has a built-in escape light feature that helps guide your way in a power failure or other emergency
  • Slim shape is half as thick as a standard smoke alarm; features easy twist-lock mounting system and tamper-resistant design
  • Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Patented smoke entry system allows for a direct path to the sensor

First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup


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First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup

$40.91  in stock
4 new from $39.96
2 used from $32.10
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Hardwired alarm includes battery backup for power outages
  • Photoelectric and ionization sensors provide comprehensive fire detection
  • A single button makes alarm easy to test monthly or silence during a false alarm. Temperature Range: 40°F (4°C) to 100°F (38°C)
  • Two latching features help indicate a low battery or the originating alarm in a system
  • Optipath 360 patented technology provides 360 degrees of access to the smoke alarm. Emits T3 Pattern

First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated


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First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated

$59.99  in stock
4 new from $50.00
13 used from $24.73
Free shipping
Buy Now
Amazon.com
as of November 1, 2021 4:21 am

Features

  • Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
  • Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
  • Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours
  • Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling

This article was created with a hope that you will able to find the best first alert atom smoke detector, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap first alert atom smoke detector because you will be making limited use of it, go for the First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.