Wireless Weather Station, Digital Alarm Clock Indoor/outdoor Thermometer Hygrometer Weather Forecast (1 Sensor) The wireless sensor installs just about anywhere (up to 200 ft line of sight, 150 ft under most conditions) to report on conditions in the greenhouse, garage, wine cellar or baby's room, places where proper temperature and humidity levels are crucial. Base Unit and Remote Sensor are Both Wireless.The station's main console displays a wide range of information in an easy-to-read format on a large LCD. The attractively thin console can be placed on a desktop or mounted to a wall. The handy forecast icons let you know at a glance if it's going to be rainy, cloudy, or sunny based on barometric pressure trends. 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. Remote Sensor & Weather Station Base Unit Update Approximately Every 30-40 Seconds. You're always up to date on the weather. Great range with the remote sensor allows you to put it up to 200 feet away. It can be placed on your patio, or much further from your home.