FIRST ALERT

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When purchasing a product, price is the consumer's primary concern. At present, FIRST ALERT has 127 products for sale. FIRST ALERT products range in price from $14.95 to $153.01, and the average price of all the products is about $43.88.

We found that most of the FIRST ALERT products are manufactured by Resideo and BRK Brands. The manufacturers provide FIRST ALERT with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase FIRST ALERT products on Amazon.com. The brand holds an average rating of 4.7, testifying to its excellent reputation.

FIRST ALERT Best Sellers

Last Updated: Jan 12, 2025

First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack

Smoke & Carbon Monoxide Alarms

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First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency

Through early warning interconnect, when one alarm sounds, all compatible

Quick Connect Plug allows for easy installation with no need to rewire

Battery backup provides continuous protection during power outages

Test/silence button for efficient testing to ensure alarm is working properly

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

Smoke & Carbon Monoxide Alarms

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Superior carbon monoxide sensor and dual ionization smoke alarm

Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms

Easy to install universal mount bracket

Simple to use silence/test button; separate smoke and CO latching alarm indicators

9-volt battery included; 10-year limited warranty

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

First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White

Carbon Monoxide Detectors

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Keep your family safe with this easy to use 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

Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room

Simple to use, with a single test/silence button; a loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels. Low battery signal mute, quiets low battery signal for upto 8 hours

To ensure complete protection make sure to place one on each level of your home and in each bedroom

7 year limited warranty; Equipped with end of life signal chirp, so you know when it's time to replace the unit for safety

All first alert CO alarms are rigorously tested to meet UL standards. Item length is 3.4 inches , item width is 1.38 inches and item height is 5 inches

Loud 85-decibel alarm sounds when CO levels are elevated

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First Alert SMI100-AC, 9120B Replacement Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack

Smoke Detectors & Fire Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

Through early warning interconnect, when one alarm sounds, all compatible alarms will sound

Battery backup provides continuous protection during power outages

Alarm indicator visually identifies the unit that initiated the alarm

Quick Connect Plug included allows for easy installation with no need to rewire

First Alert Home1-2, Standard Home Fire Extinguisher, Red, 2PACK

Fire Extinguishers

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First Alert's HOME1 FE1A10GR195 Fire Extinguisher is UL rated 1-A: 10-B:C; it features durable all-metal construction with a commercial-grade metal valve and trigger to meet demanding needs

Multipurpose fire extinguisher fights wood, paper, trash, plastics, gasoline, oil, and electrical-equipment fires

First Alert's Rechargeable Fire Extinguisher can be recharged by a certified professional after use, allowing for reuse.

Metal pull pin with a safety seal to help prevent accidental discharge and tampering; corrosion-resistant, easy-to-read, color-coded metal gauge; waterproof label with easy instructions

U.S. Coast Guard–approved for marine use

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)

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First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

Smoke & Carbon Monoxide Alarms

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The front cover design of the alarm may vary but product function remains the same

This device is certified to work with Ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience.Temperature Range: 40°F (4°C) to 100°F (38°C). Humidity Range: 10% to 95% relative humidity (RH)

Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Do not insert the batteries into your First Alert alarm until prompted by the Ring app

Certified to work with smart home systems such as Ring Alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub (sold separately; Not compatible with Wink or Onelink)

Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries

The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device

Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam

Includes an 85-decibel horn, single test/silence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket

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

Smoke Detectors & Fire Alarms

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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 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)

First Alert warranty extends ten years from the date of purchase with proof of the original sales receipt and the product should be free from defect in material and workmanship

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FIRST ALERT SC9120B Corded Electric Combination Alarm with Adapter Plugs for Easy Replacement

Smoke & Carbon Monoxide Alarms

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Convenient adapter plugs makes it easy to replace existing hardwired alarms without needing to rewire

Keep your family safe with this hardwired First Alert smoke and carbon monoxide alarm with a 10-year battery backup, which means constant monitoring for the life of the alarm, even if there's a power failure

Combination smoke alarm and carbon monoxide detector features electrochemical carbon monoxide sensing technology, as well as intelligent smoke sensing technology to reduce nuisance alarms

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

Simple to use, with a single test/silence button; includes 10-year lithium battery with a locked drawer to prevent tampering

10-year limited warranty; equipped with end-of-life signal, so you know when it's time to replace the unit for your safety

Rigorously tested to meet UL standards

To ensure complete protection make sure to place one carbon monoxide detector on each level of your home and in each bedroom

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First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

Smoke Detectors & Fire Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

Battery-operated alarm allows for easy installation and maintenance

Front access battery compartment makes for easy battery replacements

End-of-life warning lets you know when it's time to replace the alarm

Test/silence button for efficient testing to ensure alarm is working properly

BRK First Alert 9120BFF/ SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack

Smoke Detectors & Fire Alarms

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Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure

Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm

To ensure complete protection make sure to place one on each level of your home and in each bedroom

Can connect to other compatible BRK or first alert smoke detectors, to ensure all alarms will sound when smoke 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

Rigorously tested to meet UL standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage

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)

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

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First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack

Carbon Monoxide Detectors

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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

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

A loud 85 decibel alarm sounds when CO levels reach dangerous , Battery Replaceable - Yes

To ensure complete protection make sure to place one on each level of your home and in each bedroom

5-year limited warranty; Equipped with end of life signal chirp, so you know when it's time to replace the unit for safety

All first alert CO alarms are rigorously tested to meet UL standards

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)

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First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

Smoke Detectors & Fire Alarms

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6 pack of hardwired smoke alarms, includes battery backup for power outages

Tamper resistant locking pins, single button silence/test and loud 85Db alarm

120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage

Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay)

10-Year limited

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

First Alert SMCO210V, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Voice & Location Alerts, 1-Pack

Smoke & Carbon Monoxide Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

Voice & location alerts tell you what the danger is and its location to help you escape safely

Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install alarm

10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm

Slim profile design is half the depth of a standard alarm

FIRST ALERT HOME2PRO Rechargeable Compliance Fire Extinguisher, UL RATED 2-A:10-B:C, Red, 1-Pack

Fire Extinguishers

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The First Alert HOME2PRO Fire Extinguisher is UL rated 2-A: 10-B:C and meets minimum 2-A: 10-B:C code requirements; It features durable all-metal construction with a commercial-grade metal valve and trigger

Heavy-duty fire extinguisher fights wood, paper, trash, plastics, gasoline, oil, and electrical-equipment fires; ideal for offices, homes, and workshops

Uses mono ammonium phosphate extinguishing agent; Rechargeable by certified professionals after use

Includes wall hook and easy-to-read, color-coded, corrosion-resistant pressure gauge

12-year limited

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)

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First Alert 9120B 120 Volt Hardwired Smoke Alarm With Battery Back Up 5 Pack

Smoke Detectors & Fire Alarms

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Imported

Tamper resistant locking pins, single button silence test and loud 85dB alarm

120-Volt AC power with 9-Volt battery backup (included) to keep alarm functioning during power outage

First Alert SMICO105-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with 10-Year Battery Backup, 3-Pack

Smoke & Carbon Monoxide Alarms

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First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency

10-Year battery backup provides continuous protection during power outages

Through early warning interconnect, when one alarm sounds, all compatible

Quick Connect Plug allows for easy installation with no need to rewire

Alarm indicator visually identifies the unit that initiated the alarm

First Alert SMICO100, Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

Smoke & Carbon Monoxide Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency

Provides reliable 2-in-1 protection against both smoke and carbon monoxide

End-of-life warning lets you know when it's time to replace the alarm

Battery-operated alarm allows for easy installation and maintenance

Test/silence button for efficient testing to ensure alarm is working properly

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

Smoke Detectors & Fire Alarms

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First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

10-Year battery backup provides continuous protection during power outages

Through early warning interconnect, when one alarm sounds, all compatible

Alarm indicator visually identifies the unit that initiated the alarm

End-of-life warning lets you know when it's time to replace the alarm

First Alert SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack

Smoke Detectors & Fire Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm

End-of-life warning lets you know when it's time to replace the alarm

Test/silence button for efficient testing to ensure alarm is working properly

First Alert SMCO500V, Interconnect Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alerts, 1-Pack

Smoke & Carbon Monoxide Alarms

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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency

Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound

Voice & location alerts tell you what the danger is and its location to help you escape safely

Battery-operated alarm is easy to install and maintain

Provides reliable 2-in-1 protection against both smoke and carbon monoxide

FIRST ALERT FAQs

Is FIRST ALERT Legit?

Yes, FIRST ALERT is a legitmate brand on Amazon. After conducting a comprehensive analysis of 248,120 customer reviews for FIRST ALERT products on Amazon, we have determined its average rating. With a strong performance and good quality, FIRST ALERT has received an average rating of 4.7 from numerous buyers, indicating that FIRST ALERT are trustworthy and live up to their claims. Therefore, it is safe to make purchases from FIRST ALERT on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more FIRST ALERT products?

If you're interested in FIRST ALERT and want to find more FIRST ALERT products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type FIRST ALERT in the search box and hit Enter to see the search results.
Find and click the correct FIRST ALERT to go to the new page.
Select the products you want in the FIRST ALERT buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more FIRST ALERT products.

How does findthisbest choose the top FIRST ALERT products?

We analyze millions of FIRST ALERT products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase FIRST ALERT products via FindThisBest?

Go to the FIRST ALERT page.
Select the product you want in the FIRST ALERT buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product First Alert SMICO100-AC Interconnect Hardwire Comb..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the FIRST ALERT products?

Most of the FIRST ALERT products are produced by Resideo and BRK Brands. The manufacturers provide FIRST ALERT with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the FIRST ALERT products, helping you make more informed buying decisions. We recommend best choices of the products from the FIRST ALERT brand, helping you make better shopping choices with less time and energy.

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