Smart home platform: Tuya
Certification: CE
Model Number: TYSM_01
Type: Smoke Detector
Frequency: 2.4G Wifi
Color: White
Battery: 1.5V AAA battery (2 pieces) not included
APP: IOS / Android
Download APP: Tuyasmart / Smart life
Installing method
a) Make a hole on the ceiling by using the percussion drill
b) Install the expansion tube on the ceiling
c) Fix the installation board by using the screw
d) Aiming the alarming device with the installing board and connect them, rotating clockwise till heard thesound