Tuya WiFi Smart Wireless Humidity Temperature Sensor With LCD Screen Display Smart Home Alarm Push Works With Alexa Goog

Specifications Wireless Technology WiFiWorking Voltage DC 4 5V 3 AA battery Transmission Frequency 2 4GHzLow power indication YesWorking Temperatureand Humidity 10°C 55°C0 100 RHWireless distance 70m Open air Indoor 20mSize 64 X64 28mmDescription Temperature and humidity sensing Use high precision sensors to monitor the humidity and temperature in the environment in real time The temperature difference is ±1℃ and the humidity difference is ±5 RH Alarm push If the temperature and humidity are too high or too low you can set the temperature and humidity alarm thresholds by yourself the APP will receive an alarm push and it will warn you that the temperature is too high Ultra low power consumption long battery life using 3 AAA batteries no need to limit the use of scenes due to charging problems It can be hung on the wall or placed on the desktop LCD display High quality and clear LCD display giving you the best visual experience Intelligent linkage Through the mobile APP you can use it with other smart devices to create your own smart scene According to the temperature and humidity sensor the humidity and temperature in the environment can be adjusted For example if the setting temperature is higher than 30°C the universal remote control will automatically turn on the air conditioner the air conditioner temperature can be set to 22°C If the humidity is lower than 20 RH the humidifier will be turned on automatically Remote monitoring