Honeywell TE529ELW Wireless Weather Forecaster with Humidity and Atomic Clock Displays graphical weather forecasting icons (cloudy, rainy, sunny, etc.) Displays Indoor Outdoor Temperature and Humidity With Atomic Time Clock automatically sets to U.S. atomic clock and has dual crescendo alarm with snooze Scan up to 3 Remote Sensors Automaticly Includes remote sensor (TS33C) with transmission range of up to 100'