URPIZY Room Thermometer Hygrometer WiFi Temperature Sensor With External Probe for Tuya Humidity Monitor

*WiFi temperature/humidity detection alarm, large LCD display;Support mobile APP to set the upper limit and lower limit arbitrarily. When it is lower than the set lower limit at that time, the device will start to send an alarm prompt, and the mobile APP will receive the alarm information at the same time; *USB power supply, built-in 500MA battery, never power off, can be used after power failure; *2.9 inch LCD display with clear visibility; *Five displays (temperature, humidity, brightness, time and date) *The APP monitors and sets the upper and lower limit alarms all the time;Effectively overcome the traditional shortcomings of being unable to control at all times;