X-Sense Mini Smoke Detector, 10-Year Battery Photoelectric Smoke Fire Alarm with LED Indicator & Silence Button, XS01

Higher Security & Compact Size: Featuring an upgraded smoke sensor with the latest in photoelectric technology, this smoke alarm responds to hazardous smoke quicker than traditional alarms with an over 85 dB loud alarm and a rapid flashing LED indicator, giving you extra time to control the fire or safely escape
10-Year Battery Smoke Detector: The 10-year battery-operated fire alarm reduces the trouble of frequent battery replacement; keeps your family safe by providing reliable 24/7 uninterrupted protection, allowing you to sleep safe and sound
Easy to Install: This mini smoke detector has a diameter of only 78 mm, so it can be unobtrusively installed anywhere easily; effortlessly mount it onto any wall or ceiling using the included screws and anchor plugs