Wireless Weather Station Silver Gray Digital Alarm Clock Indoor Outdoor Thermometer Hygrometer (2 Sensors) The outdoor sensor displays the temperature and humidity. And wirelessly transmits the temperature and humidity levels to the indoor unit. Battery Powered Transmitter: Wireless temperature transmits from weather resistant outdoor sensor, within 100 ft range. The transmitter can be easily hung up too. Definitely good partner in your life! Comprehensive Weather Info: Shows the indoor and outdoor temperature, humidity, weather forecast, date, comfort levels, etc. Help you better plan your day and take care of yourself! It can also be used as a alarm. Supports Both Fahrenheit and Centigrade. Just put it on the table or hung it up, and you can enjoy a planed day with everything about weather in control. The weather station's main console displays a wide range of information in an easy-to-read format on a large LCD and can be Wall-mounted or can stand-alone with the built-in stand. Indoor and remote temperatures, moon phase readings, and alarm with snooze