As an Amazon Associate, I may earn from qualifying purchases.
**Price and promotions are accurate at the time of posting but can change or expire at anytime.**
About this item
10-Year Battery: This smoke alarm comes with a sealed lithium battery with a full 10-year lifetime, giving you confidence that you and your family will be protected for a decade
Easy to Install: Use the included accessories to mount the device onto any wall or ceiling; measuring only 78 mm (3 in) in diameter, this mini smoke detector is a stylish complement to any interior design
Test/Silence Button: Allows you to test the device to ensure its LED and buzzer are working properly, and silence unwanted alarms with the simple push of the button
Self-Test Function: The smoke detector has an automatic self-test function that checks its sensor, electronics, and battery every 60 seconds to ensure that it is functioning properly
Wide Coverage and Loud Sound: The fire alarm covers a large floor area of 20–40 m²(215–430 ft²); when it detects a problem, it emits a loud sound of over 85 decibels, enough to wake up even the deepest sleepers, anywhere in the house
› See more product details