Features: VERSATILE FORECAST STATION: Besides smart clock, it can forecast temperature, alert alarm, humidity, moon phase, comfortable level icons and clock with snooze, DST time, calendar etc. iTsmart clock. EASY INSTALLATION & 328FT TRANSMISSION RANGE: With easy operation, the sensor would automatically connects and delivers accurate reading datas to the main device. Besides, it is quick and simple to install. MONITOR 4 AREAS: Adopting the advance RF radio frequency technology, our single monitor that can read up to 3 separate sensors (only one sensor included) at the same time. COLOR SCREEN ACRYLIC PANEL: Our temperature and humidity monitor is 4.41x6.41inches color acrylic panel screen, making images and text are easy to read at a glance even at night. FLEXIBLE POWERING OPTIONS: In order to harness the most accurate data, the back of the main device is designed with lots of breathable holes. For your convenience, you can use either choose European or U.S. standard plug. Package Includes: 1x Weather Stations Specifications: Material: ABS Indoor temp range: 0-60 (14-140), Outdoor temp range: -40-60 (-40-140), Indoor and outdoor humidity range: 10%RH-99%RH Plug: European standard Plug: U.S. standard Size: as picture shows Wiless Transmission Range Up to 328ft/100m note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia