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First Alert - Dual-Sensor Smoke and Fire Alarm
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First Alert - Dual-Sensor Smoke and Fire Alarm

Stay safe with this First Alert smoke and fire alarm. It uses ionization and photoelectric sensors to detect different types of fires, and its smart sensor can distinguish between real fires and false alarms to keep nuisance alerts to a minimum. This First Alert smoke and fire alar…
Stay safe with this First Alert smoke and fire alarm. It uses ionization and photoelectric sensors to detect different types of fires, and its smart sensor can distinguish between real fires and false alarms to keep nuisance alerts to a minimum. This First Alert smoke and fire alarm has a low battery light to show when it's time for maintenance.
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$31.99
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User Reviews

4.8
Recent reviews
4.3
Quality
4.0
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Mar 23, 2022
It works when the test button is pushed. Can't say anything else about it! So, am guessing it's average; hoping it does what it's supposed to do. Full review by bestbuy.com
Mar 22, 2022
I liked the idea that it contains both a photoelectric and an ionization sensor in one unit. It fit the same holes that the smoke detectors I had up had. Full review by walmart.com
Sep 6, 2022
Does it's job so far. No complaints and I got one for every floor on a 3 story house Full review by bestbuy.com

Description

Stay safe with this First Alert smoke and fire alarm. It uses ionization and photoelectric sensors to detect different types of fires, and its smart sensor can distinguish between real fires and false alarms to keep nuisance alerts to a minimum. This First Alert smoke and fire alarm has a low battery light to show when it's time for maintenance.
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