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First Alert Dual Sensor Smoke and Fire Alarm SA320CN-2

First Alert Dual Sensor Smoke and Fire Alarm SA320CN-2 - image 1 of 7

about this item

First Alert SADUAL Dual Sensor Smoke and Fire Alarm (Model SA320) utilizes both ionization and photoelectric smoke sensors for optimal performance - detects both fast flaming and slow smoldering fires. Smart sensing technology helps recognize the difference between non-threatening conditions and real emergencies. Mute bottom serves purpose of quickly silencing alarm and testing it's function. Powered by 2-AA batteries (included) with EZ access battery door - allows you to change batteries without removing the alarm from the ceiling. Meets UL217 standards and backed by 10 year warranty.

Dimensions (Overall): 7.1 inches (L) x 8.6 inches (W) x 3.2 inches (D) x 7.1 inches (H)
Weight: .77 pounds
Requires Hardwired Installation: No
Package Quantity: 1
Battery: 2 AA Alkaline, Required, included
Warranty: 10 year limited warranty. To obtain a copy of the manufacturer's warranty for this item, please call Target Guest Services at 1-800-591-3869.
Warranty Information:To obtain a copy of the manufacturer's warranty for this item, please call Target Guest Services at 1-800-591-3869.
TCIN: 11134888
UPC: 029054013224
Item Number (DPCI): 085-14-0263
$19.99

most helpful positive reviews

Very good (but not perfect)

(would recommend)
4 out of 5 stars
Northstar 2 years ago
Just purchased 2nd one of these. Very good units, BUT: 1) Packaging is ridiculously difficult to open, and 2)if alarm sounds, pushing the silencer button does not always silence the unit.see moreof the reviewer's review
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false alarms occasionally

(would not recommend)
3 out of 5 stars
pete445 1 year ago
I purchased and installed 3 of these in different parts of the house. After about 4 months one of them alarmed. No smoke, steam, nothing apparent. The batteries are strong as per battery tester. Figured it was a fluke. However, about 1.5 months later the same thing happened. The other 2 are be...see moreof the reviewer's review
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A Very Good Unit...

(would recommend)
5 out of 5 stars
Ardo 2 years ago
I agree with another reviewer that these are, indeed good units, and also that pushing the "silence" button does not always silence the unit immediately. But that's just small potatoes as overall a well-respected device that does as it's intended to do. Also, if you have more than one of these units...see moreof the reviewer's review
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Good so far . . .

(would recommend)
4 out of 5 stars
Rexburger 7 months ago
verified purchaser
I've only had this alarm in my home for about a week. At this point, it seems to be working well, but it's hard to tell this early in the game. Here's why I gave it a 4 instead of a 5: I had previously installed a First Alert alarm in my hallway. I was hoping that this new one would match the mount ...see moreof the reviewer's review
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most recent reviews

Great, just wish it had 9V battery

(would recommend)
4 out of 5 stars
LittleLoomis 5 months ago
verified purchaser
We purchased 5 of these to update our 1960s house to current code (where you should have alarms in every bedroom, and at least one per floor). After a lot of research, I settled on this model because of the 10-year life (some are only 3), dual sensor (both photoelectric and ionization, which sense t...see moreof the reviewer's review
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(would recommend)
5 out of 5 stars
Chris 5 months ago
verified purchaser
I bought four of these for my home. They were easy to install and are very unobtrusive.
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Happy that we purchased!

(would recommend)
5 out of 5 stars
klip81 5 months ago
verified purchaser
Was super easy to install and came recommended from a friend in fire safety!see moreof the reviewer's review
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Good so far . . .

(would recommend)
4 out of 5 stars
Rexburger 7 months ago
verified purchaser
I've only had this alarm in my home for about a week. At this point, it seems to be working well, but it's hard to tell this early in the game. Here's why I gave it a 4 instead of a 5: I had previously installed a First Alert alarm in my hallway. I was hoping that this new one would match the mount ...see moreof the reviewer's review
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