Description: Infrared Remote Control & WiFi Temperature Humidity Sensor: This 2-in-1 device supports over 5000+ devices with its infrared remote control feature. It also includes a WiFi temperature and humidity sensor with touch buttons, a classic design, and a mirror screen.APP Remote Control & Voice Commands: With the mobile APP, you can monitor temperature and humidity anytime, anywhere. You can also get real-time temperature and humidity information through voice commands.Adjustable Brightness & Temperature Unit Selection: The device features an adjustable screen brightness and offers the option to switch between Celsius and Fahrenheit units to cater to different countries' preferences.Real-Time Accurate Display & Calibration Function: The device provides real-time accurate display of temperature (0.1) / humidity (5%RH). If there's any discrepancy when using other devices for measurement, you can use the calibration function.Smart Linkage & Alarm Management Settings: The smart linkage feature turns on the air conditioner when indoor temperature reaches 30 or turns on the humidifier when humidity is below 68%. If the temperature or humidity falls below or exceeds set values, an alarm mode will be triggered which you can view in logs. Specification: Material: PP Size Chart: 8.6cmx7.8cm/3.39inchx3.07inch10cm/3.94inch Package Includes: 1XTemperature Humidity Detector Note: Please allow slightly errors 1-2cm differences due to manual measurement.