Putogesafe Smoke Detector Battery Operated, 10-Year Smoke Alarm with Photoelectric Sensor, Fire Alarms Smoke Detectors with Test Button and Low Battery Warning, Fire Safety for Home, 3 Pack -

This is a 10-year battery-powered smoke detector that provides uninterrupted protection for your family with its built-in 3V lithium battery.

It has a self-check function, low battery warning, and 10 hours of non-disturb mode, making it easy to use and maintain.

The advanced photoelectric technology detects slow burning fires quickly and accurately, providing the earliest possible warning of fire.

This smoke detector is suitable for multiple places and comes with a 12-month warranty and 24-hour support.

Don't wait until it's too late, get this reliable and effective smoke detector today!