10 Best First Alert Sa302cns
for January 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
SCORE
First Alert Dual-Power Carbon Monoxide Detector Alarm | Plug-in with Battery Backup and Digital Display, CO615 & Alert CO400 Carbon Monoxide Detector, White, Pack of 1

First Alert Dual-Power Carbon Monoxide Detector Alarm

Plug-in with Battery Backup and Digital Display, CO615 & Alert CO400 Carbon Monoxide Detector, White, Pack of 1

What We like

Product 2: Keep your family safe with this easy to use, battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure

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Product Features

  • Product 2: Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.The alarm sequence should last 5-6 seconds. If it does not alarm, make sure fresh batteries are correctly installed, and test it again. If the unit still does not alarm, replace it immediately
  • Product 1: To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Product 1: Keep your family safe with this digital display, plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure
  • Product 1: A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • Product 2: To ensure complete protection make sure to place one on each level of your home and in each bedroom

Product 2: to ensure complete protection make sure to place one on each level of your home and in each bedroom Product 1: to ensure complete protection make sure to place one on each level of your home and in each bedroom Product 2: a loud 85 decibel alarm sounds when co levels reach dangerous levels Product 1: a loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels Product 1: keep your family safe with this digital display, plug in carbon monoxide alarm; it works with any standard outlet and also has a battery backup for continuous monitoring of carbon monoxide levels, even if there's a power failure Product 2: features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.the alarm sequence should last 5-6 seconds. if it does not alarm, make sure fresh batteries are correctly installed, and test it again. if the unit still does not alarm, replace it immediately Product 1: features an advanced electrochemical carbon monoxide sensor; peak level feature displays the highest concentration of carbon monoxide measured

2
9.5
SCORE
First Alert PR700 Slim Photoelectric Smoke Alarm 3-Pack | Battery Operated Smoke Detector

First Alert PR700 Slim Photoelectric Smoke Alarm 3-Pack

Battery Operated Smoke Detector

by First Alert
What We like

85-DECIBEL SIREN & SMOKE ENTRY SYSTEM | Effectively warns occupants of threat through sound; patented smoke entry system allows for a direct path to the sensor

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Product Features

  • RELIABLE PROTECTION | Provides protection even when electricity fails or during power outages
  • SINGLE BUTTON FUNCTIONALITY & TAMPER-RESISTANT LOCKING PIN | A single button silences alarm and ensures the device is functioning correctly; alarm cover locking pin helps prevent tampering and battery removal
  • LOW BATTERY & END-OF-LIFE INDICATORS | Low-battery light and chirp notify when battery needs replacing; end-of-life signal notifies when the detector is nearing expiration
  • PHOTOELECTRIC SMOKE SENSOR | Detects smoke from slow-burning, smoldering fires at the earliest possible warning; distinguishes between real threats and vapor-produced threats during everyday activities like showering and cooking, which limits false alarms

Low battery & end-of-life indicators | low-battery light and chirp notify when battery needs replacing; end-of-life signal notifies when the detector is nearing expiration Photoelectric smoke sensor | detects smoke from slow-burning, smoldering fires at the earliest possible warning; distinguishes between real threats and vapor-produced threats during everyday activities like showering and cooking, which limits false alarms Reliable protection | provides protection even when electricity fails or during power outages Single button functionality & tamper-resistant locking pin | a single button silences alarm and ensures the device is functioning correctly; alarm cover locking pin helps prevent tampering and battery removal

3
9.5
SCORE
FIRST ALERT SC7010BV Smoke and Carbon Monoxide Detector, 1 pack

FIRST ALERT SC7010BV Smoke and Carbon Monoxide Detector

1 pack

by First Alert / BRK Brands, Inc.
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

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Product Features

  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • 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
  • Keep your family safe with this talking hardwired smoke and carbon monoxide alarm; It's equipped with voice and location, so you are alerted of the danger and where it originates from across your house

Keep your family safe with this talking hardwired smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of the danger and where it originates from across your house First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (based on a first alert brand trust survey in february 2018) Can connect to other compatible brk or first alert detectors, to ensure all alarms will sound when threat is detected Rigorously tested to meet ul standards 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 Note: kindly refer to the user manual provided as a pdf manual in the product description section Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home

4
9.4
SCORE
FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup

FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup

by BRK Brands
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

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Product Features

  • Can integrate with up to 18 compatible devices for extended coverage; Emits T3 Pattern
  • Electrochemical sensor accurately detects carbon monoxide
  • Microprocessor controlled to minimize false alarms
  • Easy to access battery drawer; 9 volt battery included
  • 120 volt hard wired carbon monoxide alarm wires directly into your home's electrical system

Microprocessor controlled to minimize false alarms Can integrate with up to 18 compatible devices for extended coverage; emits t3 pattern 120 volt hard wired carbon monoxide alarm wires directly into your home's electrical system Imported Easy to access battery drawer; 9 volt battery included Plastic Electrochemical sensor accurately detects carbon monoxide

5
8.6
SCORE
First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide (CO) Detector with 10 Year Sealed Battery Backup

First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide (CO) Detector with 10 Year Sealed Battery Backup

by First Alert
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

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Product Features

  • Keep your family safer with this hardwired smoke and carbon monoxide alarm; The 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure
  • Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering
  • Features an electrochemical Carbon Monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms; Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation
  • Rigorously tested to meet UL standards, Emits T3 pattern
  • 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

First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (based on a First Alert brand trust survey in february 2018) 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 Keep your family safer with this hardwired smoke and carbon monoxide alarm; the 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure Rigorously tested to meet ul standards, emits t3 pattern Features an electrochemical carbon monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms; keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation Simple to use, with a single test/silence button; included 10 year lithium battery features a locked drawer to prevent tampering

6
8.5
SCORE
FIRST ALERT Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display, GCO1CN

FIRST ALERT Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display

GCO1CN

by First Alert
What We like

Loud 85-decibel alarm can be heard easily

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Product Features

  • Crisp backlit digital display allows you to view current and peak levels
  • Plug-in combination carbon monoxide and explosive gas alarm with battery back-up
  • Versatile CO alarm senses high levels of propane, natural/methane gas, and carbon monoxide
  • Can be remotely muted using almost any household remote control
  • Uses electrochemical carbon monoxide sensor--the most accurate technology available

Plug-in combination carbon monoxide and explosive gas alarm with battery back-up Versatile co alarm senses high levels of propane, natural/methane gas, and carbon monoxide Plugs into any ac outlet for easy setup; backup battery powers unit in case of power outage Crisp backlit digital display allows you to view current and peak levels Includes 9-volt battery Can be remotely muted using almost any household remote control 3-way protection against natural, methane, and propane gases and carbon monoxide Test button and low battery warning Uses electrochemical carbon monoxide sensor--the most accurate technology available

7
8
SCORE
First Alert BRK SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (Pack of 2)

First Alert BRK SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (Pack of 2)

by First Alert
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8
8
SCORE
First Alert Fire Extinguisher | Kitchen Fire Extinguisher, White, KITCHEN5 and First Alert 1038789 Standard Home Fire Extinguisher, Red

First Alert Fire Extinguisher

Kitchen Fire Extinguisher, White, KITCHEN5 and First Alert 1038789 Standard Home Fire Extinguisher, Red

by First Alert
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9
8
SCORE
First Alert 0827-SA340CN SA340CN Smoke Alarm with Lithium Battery

First Alert 0827-SA340CN SA340CN Smoke Alarm with Lithium Battery

by First Alert
What We like

Tamperproof design prevents batteries from being removed

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Product Features

  • Smoke detector with built-in 10-year 3-volt lithium power cell
  • Complies with current 10-year legislation in states/cities where required
  • Includes smoke alarm status LED indicator, end-of-life signal, and test/silence button
  • Ionization sensor for efficient smoke detection

Ionization sensor for efficient smoke detection Includes smoke alarm status led indicator, end-of-life signal, and test/silence button Complies with current 10-year legislation in states/cities where required Smoke detector with built-in 10-year 3-volt lithium power cell

10
7.3
SCORE
First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup, P1010

First Alert Photoelectric Smoke Detector

10 Year Sealed Battery Backup, P1010

by First Alert / BRK Brands, Inc.
What We like

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

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Product Features

  • 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
  • Battery-operated unit provides continuous monitoring even if there's a power failure
  • Easy mounting bracket for effortless installation on a wall or ceiling
  • Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms

Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms 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 Easy mounting bracket for effortless installation on a wall or ceiling Battery-operated unit provides continuous monitoring even if there's a power failure

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