WN1820 IOT Wi-Fi Weather Station with 4.9" LCD Display and WN31(WH31) Multi-Channel Temperature/Humidity Sensor

Features: Wi-Fi enabled, 4.9" LCD display, 5 physical buttons Support DC powered and 2 x AA Alkaline / Lithium batteries powered (Batteries not included) Calendar, date, time, alarm & snooze,  5 levels backlight adjustable, unit setting, record max & min value, RST function (Clear daily max/min values) Built-in temperature humidity sensor, and barometric pressure sensor Support receiving and displaying multi- channel temperature and humidity sensors/transmitters, such as WN31, WN34S/L/D, WH51/51L The display can be used as a Wi-Fi gateway to support the reception of more sensors' data, which can be viewed via the web Supports Wi-Fi configuration on web page, viewing more sensors' data, setting server, setting calibration parameters, setting Sensor ID With Wi-Fi function, supports for uploading data to the weather station server Package Included: 1 x WN31(WH31) Multi-Channel Temperature and Humidity Sensor1 x WN1820_C Console/Receiver with 4.9" LCD Display1 x DC to USB Cabl