Tuya Wi-Fi Smart Temperature and Humidity Sensor with Clock

Features: 1. Radio transmission circuit and encoding technology to solve signal interference and blocking problems 2. Multiple temperature modes can be adjusted, suitable for different scenarios 3. Wireless transmission of data signals, remote monitoring with mobile phones 4. Ultra low power consumption, long battery life 5. It has a low voltage monitoring prompt function Dimensions: 89X86x25mm Working temperature: -10~60 ℃ Power supply mode: 2xAAA 1.5V battery (not include)