External wireless sensor with LCD display feeds back to main unit. 3 channel selection for addtional external wireless sensors
Forecast includes sunny, slightly-sunny, cloudy, rainy, snow. Sunrise and sunset in 150 major city locations
Comfort icon: wet, comfort, dry, no display when in normal range
Function: 12 / 24 Hr digital radio controlled clock, sunrise and sunset in 150 major city locations, dual alarm with 5 minute snooze, indoor and outdoor temperature ( ℉ or ℃ option), indoor and outdoor humidity (% RH)
Outdoor temperature range is -29.0 °C to + 60.0 ℃. Indoor temperature range is 0 °C to + 50.0 ℃
