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Hero image 0 of First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery, 0 of 11
First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery
Key item features
- Continuous Power: Features a 10-year sealed lithium-ion battery, providing uninterrupted power for the alarm's lifespan and ensuring continuous monitoring even during power outages.
- Ionization Detection: Equipped with an ionization sensor specifically designed for effective detection of smoke from fast-flaming fires, such as those involving paper or grease.
- Effortless Installation: This battery-operated unit offers continuous monitoring and is designed for easy installation, ensuring protection without complex setup.
- User-Friendly Features: Includes a loud 85-decibel alarm, a convenient mounting bracket, and a single test/silence button for easy operation and nuisance alarm control.
- End-of-Life Indication: Provides an end-of-life signal, clearly indicating when the unit needs to be replaced to maintain optimal safety.
- Comprehensive Coverage: For complete home protection, it is recommended to install an alarm on each level of the home and within every bedroom.
Generated by AI
Specs
- Power typeBattery
- Battery life10 Years
- Smoke & carbon monoxide alarm sensor technologyIonization Sensor
- Fire safety certificationsUL 217
Reviews summary
Pros
- : Offers affordable brand name products.
- : Made with reliable materials.
Neutral
- : Can be highly sensitive, but may also be prone to false triggers.
Generated by AI
Current price is USD$31.95
Price when purchased online
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About this item
Product details
This First Alert 0827B 10-Year Sealed Tamper Resistant Ionization Smoke Alarm features a long-life 3V lithium battery that effectively provides a full 10 years of protection, without requiring any battery change. A single test/silence button lets you quickly mute nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm also includes an easy mounting bracket and alarm end-of-life indicator.
- Help keep your family safe with this battery-operated smoke alarm; the 10-year lithium-ion battery offers continuous power for the life of the alarm and provides continued monitoring even if there's a power failure
- 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
- 10-year limited warranty; rigorously tested to meet UL standards
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Power type
Battery
Battery life
10 Years
Smoke & carbon monoxide alarm sensor technology
Ionization Sensor
Brand
First Alert
Warranty
Warranty information
10-year limited warranty; rigorously tested to meet UL standards
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
Warning Text
proposition 65 reasons:WARNING: This product can expose you to chemicals, such as Diisononyl phthalate or others listed on the product, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov,small_parts
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers affordable brand name products.
- : Made with reliable materials.
Neutral
- : Can be highly sensitive, but may also be prone to false triggers.
Generated by AI
Customer images
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Showing 1-3 of 87 reviews
Sep 8, 2025
WalmartCustomer
5 out of 5 stars review
Verified Purchase
It's simply designed, easy to install and it works
Incentivized Review
Helpful?2ESKZJVRA0TR43922216
May 8, 2020
Wally
5 out of 5 stars review
Verified Purchase
First Alert 0827B 10 year sealed smoke alarm.
After having for a week, no problems. Just pull red tab and screw into provided mount. I used my original mount to screw in, The testing feature works fine. The red light flashes intermittently to ensure unit is working. No false alarms so far. However, I don't think battery will last 10 yrs based upon other reviews but even if it last 5 yrs I''l be happy knowing that I can forget about it until the unit beeps for replacement. I replaced my detectors because the plug in electrical ones that came with the house always beeped like a bird every time the power went off and would not reset properly.
Helpful?2ESKZJVRA0TR43922216
Sep 1, 2016
1234
4 out of 5 stars review
Verified Purchase
smoke alarm
it was just what we needed. it was easy to install. I gave it a 4 instead of a 5 because I have no idea if it will last 10 years. we bought it to replace another alarm that pooped out after 3.
Helpful?2ESKZJVRA0TR43922216
