Color weather station

Functions: * barometer
* time and calendar display
* week display in 7 languages: English, German, French, Italian, Dutch, Spanish, Danish
* dual alarms and snooze (default 5 minutes, minimum 3 minutes, maximum 20 minutes)
* RCC for optional: DCF, WWVB (excl.)
* 6 levels of weather display (sunny, sunny and cloudy, cloudy, light rain, heavy rain, snow)
* indoor temperature and humidity
* RF 433MHz outdoor temperature and humidity, up to 3 outdoor transmitters' receivable
* highest and lowest indoor and outdoor temperature alert
* battery low detector of outdoor transmitter
* moon phase display
* low voltage indication
* backlight brightness adjustment (high light, medium light, off)
* sound controlled function, light on for 8 seconds when powered by battery