First Alert

First Alert SA3210 10 Year Lithium Photoelectric and Ionization Smoke Alarm

$35.00
(4.6) 4.6 stars out of 5 reviews 5 reviews
$35.00
$35.00
Free overnigh delivery
FSA and HSA eligible
First Alert SA3210 10 Year Lithium Photoelectric and Ionization Smoke Alarm

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Customer reviews & ratings

4.6 out of 5stars
(5 reviews)
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Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
01/12/2018
It was easy to install. We have used this Brand for years. It is the most reliable alarm. I was frying some fish in 2 skillets the other evening and had the heat on medium...I put the hood fan on and opened the kitchen window just a bit...well, this alarm picked up that little bit of smoke...it is amazing! We bought 2 new ones.
scorpio112048

Most helpful negative review

4.00 out of 5 stars review
Verified Purchaser
09/16/2020
Undemanding
Nothing to dislike. I bought these in place of wired because I'm getting too old to go up a ladder to replace the battery. They are sitting on my ceilings held up with Scott's outdoor tape. Hopefully, I will never have to find out whether or not they really work. That's why I only gave them 4 stars. The test button works, but I don't know if they work from a fire.
AlHome1111
  • 4.00 out of 5 stars review
    Verified Purchaser
    09/16/2020
    Undemanding
    Nothing to dislike. I bought these in place of wired because I'm getting too old to go up a ladder to replace the battery. They are sitting on my ceilings held up with Scott's outdoor tape. Hopefully, I will never have to find out whether or not they really work. That's why I only gave them 4 stars. The test button works, but I don't know if they work from a fire.
    AlHome1111
  • 5.00 out of 5 stars review
    Verified Purchaser
    01/12/2018
    It was easy to install. We have used this Brand for years. It is the most reliable alarm. I was frying some fish in 2 skillets the other evening and had the heat on medium...I put the hood fan on and opened the kitchen window just a bit...well, this alarm picked up that little bit of smoke...it is amazing! We bought 2 new ones.
    scorpio112048
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/18/2017
    GREAT ITEM.
    LOVE THE 10 YEAR BATTERY AND THIS ITEM IS FOR SMOKE AND FIRE.
    shytowngirl
  • 4.00 out of 5 stars review
    Verified Purchaser
    12/26/2016
    Satisfied so far
    We purchased this model because it was highly recommended on consumer website. So far we are satisfied, but can't really give any long term results as it's only been up for about 2 weeks. Some items need to be used for an extended period before accurate review can be given.
    funfair
  • 5.00 out of 5 stars review
    Verified Purchaser
    03/04/2016
    State of the art! Worth the money
    I bought an entire set of these to replace the existing smoke detectors for my whole house. Like everyone, we are very busy. Therefore, I fall short even when it comes to my family's safety and replacing smoke detector batteries. These have dual sensors (ion and photoelectric) and will last about 10 years on a lithium battery that does not need to be replaced for the life of the detector. I installed one of them in my basement room where my furnace and water heater are located. Even though these appliances are fairly old and need servicing, the new smoke detector did not false trigger.
    efroun
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