Weather station Weather forecast rc clock with wireless remote sensor rf 433mhz * case material:abs * unit size:225x105x30mm, lcd 128x49.5mm. Function: * alarm with snooze * outdoor temperature and humidity with trend indicator transfer from maximum 3 different wireless remote sensor units by rf 433 mhz transmission frequency * indoor temperature and humidity with trend indicator * max/mix memory for outdoor and indoor temp. * temperature range:0~50 f¦(indoor) -20~+60 f¦(outdoor) * f¦ and +h change * temperature alert for out and indoor. * low battery indicator * rc clock , dcf version * calendar with date, month, and day of week, day of week in 7 language * transmission range:30 meters, open area. * 5 level weather forecast, sunny, partly sunny, cloudy, rainy, storm * atmospheric pressure data and 12 hour history * moon phase , sun rise and sun set, led backlight Meas:55*51.5*40.4 cm 40sets/ctn