Product Name：Tuya WIFI Smart Digital Temperature & Humidity Sensor
USB input：DV5V/2A(USB power and dry batteries can not be used in the same time)
Control Way：APP Intelligent Control/ Cellphone Remote Control/ Voice Control
APP Name：Tuya Smart & Smart Life
Voice Control：With Alexa / Echo dot / Google Home etc
Input Voltage：DC3V LR03*2
Quiescent current：≤75uA
Alarm current：≤60mA
Low voltage and under voltage：2.2V
WiFi：802.11b/g/n, 2.4GHz
Detection Temperature：-10°C-55°C
Detection Humidity：0-99%RH
Alarm Sound Pressure：≤60mA, 55dB
Installation Method：wall-mounted(with 3M sticker
Working Temperature：-10°C-60°C
Working Humidity：maximum 90%RH
Material：ABS
Size：Ø61*H27mm