4 Pack Smoke Alarm Detector Home Fire Safety Sensor Alert
4 Pack Smoke Alarm Detector Home Fire Safety Sensor Alert
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4 Pack Smoke Alarm Detector Home Fire Safety Sensor Alert

4 Pack Smoke Alarm Detector Home Fire Safety Sensor Alert4 Pack Smoke Alarm Detector Home Fire Safety Sensor AlertSmoke Alarm Detector Home Fire Safety Sensor Alert

Key item features

  • ❤The smoke alarm adopts photoelectric technology to detect smoke.
  • ❤It is a smoke detector alarm, general purpose ideal for all areas, house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
  • ❤When the fire alarm detects smoke or detect combustion particles in the air, it will sound their alarms and the red LED will flash rapidly to remind you to check.
  • ❤The fire alarm can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want.
  • ❤More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe.
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Customer ratings & reviews

4.1 out of 5 stars
stars
46 ratings6 reviews
How item rating is calculated
  1. 5 stars59% (27)
  2. 4 stars22% (10)
  3. 3 stars4% (2)
  4. 2 stars4% (2)
  5. 1 star11% (5)
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Showing 1-3 of 6 reviews

May 16, 2026
Mike
Item details
Color: White/1 Pack
5 out of 5 stars review

Verified Purchase

I bought 3. installed 2. they will not alarm except when you push the test button. have not been able to produce enough smoke to activate it. don't think you can. maybe after my grandkids are dead. real piece of junk

Helpful?1P3L66CZMZBZ20496864100
Jun 26, 2026
Walmart customer
Top Reviewer
Item details
Color: White/1 Pack
5 out of 5 stars review

Verified Purchase

Easy to put up and so far so good. Haven't needed it but so glad I got a deal at Walmart.

Helpful?1P3L66CZMZBZ20496864100
May 10, 2026
Walmart customer
Top Reviewer
Item details
Color: White/1 Pack
5 out of 5 stars review

Verified Purchase

small but mighty

its smaller than what i had. the alarm is loud sharp blaring! nicely made. good item. plus the price was excellent!

Helpful?1P3L66CZMZBZ20496864100