First Alert 10 Year Slim Battery-Powered Photoelectric Smoke Detector Brand Name: First Alert Sub Brand: 10 Year Slim Power Type: Battery-Powered Sensor Type: Photoelectric Product Type: Smoke Detector Packaging Type: Clamshell Test and or Reset Button: Yes Number in Package: 1 pk Warranty: 10 year 10 Year Battery, Slim
8 reviews for First Alert 10 Year Slim Battery-Powered Photoelectric Smoke Detector
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Richard Brunk –
Replacement alarm came quickly. Three minutes to install.
Remodeling broke my old smoke alarm. This replacement came quickly. Despite being the same model number, the mounting plate was a little larger than the old one. Still, it was an easy fix. Sleeping better with a new alarm!
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Marilyn C. Beautiful 😍 –
Don’t need a battery
Great item
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Pat M. –
Good product
Product as advertised. Easy to installed. Arrived a little late. Would order again.
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Slim515 –
Junk!
Purchased this detector 3/16/25. Date of manufacture listed as 12/19/24. The alarm activated and would not stop on 10/10/25. Unfortunately had to deactivate detector to silence it which rendered it useless. I would have rated it zero stars if possible.
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J. Schnabel –
Install and forget for 10 years.
Easy to install, no battery replacement, good for 10 years.
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Jim MN –
great value
easy to install
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Chris Fournier –
Garbage
When you twist it on the bracket it deactivated and can’t be reactivated. Garbage and a waste of money.
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JA –
don’t last
these are supposed to last 10 years… I’ve already had to replace 3 of them. I got them because they are less likely to be affected by humidity… doesn’t work.
Richard Brunk –
Replacement alarm came quickly. Three minutes to install.
Remodeling broke my old smoke alarm. This replacement came quickly. Despite being the same model number, the mounting plate was a little larger than the old one. Still, it was an easy fix. Sleeping better with a new alarm!
Marilyn C. Beautiful 😍 –
Don’t need a battery
Great item
Pat M. –
Good product
Product as advertised. Easy to installed. Arrived a little late. Would order again.
Slim515 –
Junk!
Purchased this detector 3/16/25. Date of manufacture listed as 12/19/24. The alarm activated and would not stop on 10/10/25. Unfortunately had to deactivate detector to silence it which rendered it useless. I would have rated it zero stars if possible.
J. Schnabel –
Install and forget for 10 years.
Easy to install, no battery replacement, good for 10 years.
Jim MN –
great value
easy to install
Chris Fournier –
Garbage
When you twist it on the bracket it deactivated and can’t be reactivated. Garbage and a waste of money.
JA –
don’t last
these are supposed to last 10 years… I’ve already had to replace 3 of them. I got them because they are less likely to be affected by humidity… doesn’t work.