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4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home Hotel(912-4)

4.4 (8) Write Review
Free shipping on orders over $29.99

$35.90

$ 18 .99 $18.99

In Stock

About this item

  • Accurate & Sensitive: The small size smoke alarm adopts photoelectric technology to detect smoke, which is more sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7
  • Photoelectric Technology&Material: Fire-Retardant ABS V0 Level. 9V Battery-Powered Photoelectric sensor Smoke Alarm. photoelectric technology which is optimized to detect slow smoldering fires which generate light smoke, little heat and may smolder from all directions for hours before bursting into flames.
  • Test Button: Test smoke alarm every week by pressing the test button in the middle of the cover for 5 seconds. Please change batteries when smoke detector inform low battery, smoke alarm “chirp” every 32 seconds and the red LED flashes at the same time
  • Sound & LED Warning: If fire alarm detects smoke or combustion particles in the air, it will sound in 85db and red LED will flash rapidly to remind every member to check. If fault, please clean dust or smoke inside smoke alarm with fan
  • Home Protection: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%
  • 10 Years Warranty: If there are any problems with our products ,you can contact us ,we must reply you within 24hours as soon as possible.NOTE: Please test it once a month to ensure that the smoke alarm works properly. Please clean up the dust on the alarm every 6 months to prevent the smoke alarm from being clogged or blocked.



Family
September 2, 2025
Works well, easy to mount. Good value.
Truth and nothing but ...
August 12, 2025
These work as they should. Selling house, so there is one required in every bedroom.
Brian Rose
July 14, 2025
Easy install. Great for the price.
Samantha Shattuck
June 7, 2025
These were easy to install and work wonderfully. We tested them out and the alarm is loud and sensitive enough. It's not too big.
Kay Way
April 17, 2025
My rental didn't have any smoke detectors when we moved in so we bought these and it was super easy to install and they work great
Lorelei
February 11, 2025
Simple to install
Victoria Noble
January 29, 2025
Super easy to install looks great. We placed them right over our hard wired old smoke detector holes
Vernon T.
January 13, 2025
Smoke alarms
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