【Low price clearance】Photoelectric Sensitive Sensor Smoke Detector Fire Alarm For Family Guard Battery Included Fire Smoke Detector Sensor Portable Independent Fire Alarm Sensor Battery Operation wireless smoke detector fire sensor

This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency.The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etcEasy to instal Photoelectric sensor for early detection from all directionsSpecifications:Alarm volume: 10 feet to 85 dBRound Size: R = 102mm, H = 31mmPowered by DC9V battery (Included)Usage: Fire, SmokeModel Number: family guardIs customized:noPacking content:1 x Smoke Alarm2 x screwsNotice1. Please allowed 1-5mm differences due to manual measurement, thanks.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.