Tuya 13-in-1 Smart WiFi Thermometer Hygrometer, Accurate Indoor Temperature and Humidity Monitor, Time/Calendar/Alarm Display, Supports Remote APP Control, for Home and Office, by DEBUN

General Description: This Tuya 13-in-1 WiFi smart thermometer and hygrometer is a multifunctional monitor that allows you to monitor temperature and humidity in real time. It also offers convenient features such as a time display, calendar, and alarm, all controllable remotely via the Tuya app. Technical Specifications Color: White Material: ABS Display: 2.8-inch TFT screen Temperature detection ranges: -20 to 55°C, accuracy ±1°C Humidity detection ranges: 0 to 99% RH, accuracy ±3% RH Main unit voltage: 3.7V Sub-unit voltage: 3V Main unit battery: Built-in 3.7V, 2000mAh lithium Sub-unit battery: 2 AAA batteries (not included) Operating current: 180mA Main unit dimensions: 89 x 83 x 36 mm Main unit weight: 135g Sub-unit dimensions: 59 x 59 x 19 mm Compatibility and Accessories Compatible with the Tuya app for remote monitoring Available sub-unit options: 3 or 5 pieces Installation Easy to install, simply connect to your Wi-Fi network and configure via the app Tuya. Usage: Use this monitor to monitor temperature and humidity in various environments such as homes, offices, schools, warehouses, and farms.