Mijia Smart Smoke Detector Guard Sensor 2 Fire Detection Linkage Alarm for Xiaomi APP Control

Mijia Smart Smoke Detector Guard Sensor 2 Fire Detection Linkage Alarm for Xiaomi APP Control. Product Model. Jtyj-gd-26mi/bb. Wireless connection. BT 5.2 version. Battery model/quantity/voltage. CR17450/1/3VDC. Rated working voltage. 3VDC. Average working current. Battery capacity. 2400mAh. Mi Smoke Guardian. Equipped with dual emission light source sensors. The large buttons are easy to operate. High brightness light strip design, with clear and visible status. Multi dimensional monitoring of temperature and humidity. 3-speed sensitivity adjustment, suitable for different areas of the home. Support Mijia APP. Warranty & Return Policy. And provide 1 years warranty for products. Use: Universal.