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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White , Pack of 1

4.6 4.6 out of 5 stars 6,699 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Smoke Detectors & Fire Alarms by FIRST ALERT

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About this item

  • Complies with all current 10-year legislation in U.S. states/cities where required
  • Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires
  • Battery-operated unit provides continuous monitoring even if there's a power failure: Plus, it's easy to install
  • 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
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom. Same features as SA340CN and SA340B but adds Sealed Battery Technology.
  • 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)
  • No Battery Changes for the Life of the Alarm; 3V Lithium Power Cell Included. Sensor Type: Ionization

Customer ratings by feature

Easy to install
4.3 4.3
Battery life
3.8 3.8
Value for money
3.7 3.7

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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White , Pack of 1
FIRST ALERT First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White , Pack of 1
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Price-43% $20.99
List:$36.99
$22.72$42.50$18.95$12.99$69.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to install
4.3
4.4
4.6
4.5
4.7
Battery life
3.8
4.2
4.4
4.0
3.7
Value for money
3.7
4.1
4.3
4.2
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
X-Sense US
Eversafe-US
WisTSLead
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
sensor type
Ionization
Ionization
Ionization
Photoelectric
Photoelectric
Photoelectric
style
10 Year Battery
10-Year Battery Operated
Standalone Model SD2L0AX
Standalone Model
mini- 4p
alarm
Audible
Smoke
fire safety, ionization, battery powered, tamper-resistant
Audible
Audible
Audible
weight
0.01 pounds
0.7 pounds
1 pounds

From the manufacturer

First Alert
Super Prepared Family

Smoke

Carbon Monoxide

Extinguishers

Escape Ladders

Smoke Alarms

Place at least 10 feet from kitchen/stove, and on the ceiling or high on a wall, no more than 10 inches from top.

Carbon Monoxide Alarms

Carbon monoxide alarms can be placed anywhere, not just the ceiling or high on a wall. They should be replaced every 5 to 7 years.

Fire Extinguishers

Keep in the kitchen and garage, but make sure to have the right grade for the type of fire that might occur.

Escape Ladders

Have at least one if your home has more than one story. Each room needs 2 escape routes; in most bedrooms it's the window, so have a ladder nearby.

Recommended Placement

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White , Pack of 1


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Product guides and documents

Product Description

Product Description

The FIRST ALERT tamper resistant lithium battery powered smoke alarm provides a full 10 years of protection without having to change the batteries! Tamper resistant design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. Mute feature silences nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm includes power LED and alarm indicator, end of life signal and single test/silence button so you can test your alarm regularly. For maximum protection and the ultimate in assurance, you can depend on FIRST ALERT to secure what matters most in life. Includes a 10-year limited warranty. The FIRST ALERT tamper resistant lithium battery powered smoke alarm provides a full 10 years of protection without having to change the batteries! Tamper resistant design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. Mute feature silences nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm includes power LED and alarm indicator, end of life signal and single test/silence button so you can test your alarm regularly. For maximum protection and the ultimate in assurance, you can depend on FIRST ALERT to secure what matters most in life. Includes a 10-year limited warranty. The FIRST ALERT tamper resistant lithium battery powered smoke alarm provides a full 10 years of protection without having to change the batteries! Tamper resistant design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. Mute feature silences nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm includes power LED and alarm indicator, end of life signal and single test/silence button so you can test your alarm regularly. For maximum protection and the ultimate in assurance, you can depend on FIRST ALERT to secure what matters most in life. Includes a 10-year limited warranty.

From the Manufacturer

The First Alert tamper resistant lithium battery powered smoke alarm provides a full 10 years of protection without having to change the batteries! Tamper resistant design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. Mute feature silences nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm includes power LED and alarm indicator, end of life signal and single test/silence button so you can test your alarm regularly. For maximum protection and the ultimate in assurance, you can depend on First Alert to secure what matters most in life. Includes a 10-year limited warranty.

Important information

Bulb Voltage

120 volts

Customer reviews

4.6 out of 5 stars
4.6 out of 5
6,699 global ratings

Customers say

Customers like the ease of installation and value of the gas smoke fire alarm. For example, they mention it's super easy to install and operate, with simple instructions. That said, opinions are mixed on quality, performance, battery life, and noise.

AI-generated from the text of customer reviews

159 customers mention154 positive5 negative

Customers find the installation and operation of the gas smoke fire alarm to be simple. They mention that the instructions are comically verbose, but the device is designed for easy mounting on any wall or ceiling. Customers also say that the device can be read easily.

"...Installation was a breeze as you don't need to even plug them in, being fully battery operated...." Read more

"...Easy to read instructions, and best of all, no need to remember to change your battery every six to twelve months because these products have a “10..." Read more

"...They were easy to install and with the 10 year battery life, they will be no trouble for a long time to come...." Read more

"...Easy to install and 10 years before I have to change the battery." Read more

72 customers mention59 positive13 negative

Customers like the value of the gas smoke fire alarm. They say it's a top-tier product that pairs affordability with outstanding performance.

"...Overall great product for great price...." Read more

"...recommend this product because of ease of installation and setup, cost savings and for keeping you from having to climb a ladder every 6 months...." Read more

"...This is a basic affordable detector in simple, recyclable packaging...." Read more

"...It’s a top-tier product that pairs affordability with outstanding performance, ultimately creating an environment of safety and security in my home...." Read more

154 customers mention85 positive69 negative

Customers are mixed about the quality of the gas smoke fire alarm. Some mention it's a reliable device that's good for 10 years, while others say that it'd be better off not being a First Alert product. That said, some complain about the false alarms.

"...It is truly commendable to find such an efficient, potentially life-saving device that is also affordable, ensuring all homeowners can benefit from..." Read more

"...that is near the Test button blinks really bright, and the plastic housing is so thin that about almost 1/4 of the detector will flash red with the..." Read more

"Highly Recommend. Second set. No messing with batteries - just simple protection." Read more

"...as a first alert fire alarm but received it and does not show first alert on item or packaging as advertised." Read more

101 customers mention55 positive46 negative

Customers are mixed about the performance of the gas smoke fire alarm. Some mention that it seems to work well, while others say that it failed to work new out of the box. Some say that the alarms malfunctioned and only lasted 2 months before the chirping started.

"...We’ve tested it with burning toast and it works well and most importantly is easy to silence by simply pushing a button which is a nice feature!..." Read more

"Doesn't work. I called the company and they said they would replace it. Have not heard from them in three weeks nor have I received a replacement...." Read more

"...Despite being extremely budget-friendly, it delivers exceptional functionality and reliability...." Read more

"This product did not work when there was smoke in my house, while the upstairs smoke detector went off which was further away...." Read more

75 customers mention42 positive33 negative

Customers are mixed about the battery life of the gas smoke fire alarm. Some mention that it has a 10 year battery, while others say that it went dead after a year.

"...was a breeze as you don't need to even plug them in, being fully battery operated...." Read more

"...2015 copyright date given that another reviewer had reported a short battery life...." Read more

"...every six to twelve months because these products have a “10 year” battery life! And the cost is relatively inexpensive...." Read more

"...I took away a star for the unknown battery life" Read more

45 customers mention22 positive23 negative

Customers are mixed about the noise of the gas smoke fire alarm. Some mention that it's very loud and can hear through the whole house. They like that it wouldn't chirp and is easy to silence. Others say that it started chirping with an end of life signal after only 5 months.

"...it with burning toast and it works well and most importantly is easy to silence by simply pushing a button which is a nice feature!..." Read more

"...Have had to open the windows and find a towel to extinguish it’s horrendous noise dozens of times already...." Read more

"I installed this in about 5 minutes. The alarm is loud...." Read more

"...It kept sounding, so I followed the instructions to disable it and left it on the counter...." Read more

Fast delivery, easy install
5 Stars
Fast delivery, easy install
Was replacing another brand, while the base was slightly different, the manufacturers have accommodated a hole pattern on base so you can easily adapt (at least in my case).My only concern is the date code of manufacture date is March 2023. It's Feb 2024 at install. I guess this will last 10 years, we'll see?
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Top reviews from the United States

Reviewed in the United States on January 18, 2024
Customer image
5.0 out of 5 stars First Alert is Excellent Choice for “non-technical” users and can be setup in minutes,
Reviewed in the United States on January 18, 2024
This smoke sensor was so easy to setup I laughed. If you can use the same screw anchors as your old sensor, this install will take about five minutes. Easy to read instructions, and best of all, no need to remember to change your battery every six to twelve months because these products have a “10 year” battery life! And the cost is relatively inexpensive. Best of all, the sensor will pay for itself the first two years you use it because of not having to pay for all those darn batteries!

I highly recommend this product because of ease of installation and setup, cost savings and for keeping you from having to climb a ladder every 6 months. These are great for seniors too!
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10 people found this helpful
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Reviewed in the United States on January 30, 2024
8 people found this helpful
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Reviewed in the United States on March 9, 2024
Reviewed in the United States on January 12, 2024
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4.0 out of 5 stars Not first alert
Reviewed in the United States on January 12, 2024
Received product. Advertised as a first alert fire alarm but received it and does not show first alert on item or packaging as advertised.
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12 people found this helpful
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Reviewed in the United States on February 12, 2024
Reviewed in the United States on June 19, 2023
22 people found this helpful
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Reviewed in the United States on February 16, 2024
Reviewed in the United States on March 3, 2024