Indoor Outdoor 3 Remote Sensor Wireless Weather Station Monitor Weather Forecast LED Backlight Temperature Humidity WWVB RCC Moonphase 110V Only 8 Function Keys: Time, Alarm, Alert, Up, Down, Channel, Max / Min, SNZ / LGT 5 State Weather Forecast: Sunny, semi-sunny, cloudy, rainy, storm RCC receiver form: WWVB (US & Canada) Temperature Range: Indoor: 0 ~ 50  C(32~122F) Humidity range: 20 ~ 90% (both indoor and outdoor)