The unit I fnd the beginning really well ... after a few minutes everything was set up and the radio-controlled clock and weather had set itself. But after a few days suddenly the data from the remote station were no longer displayed at the indoor station, although these were displayed on the outstation. Only after a reset (batteries out and back in), the devices have synchronized again. But long has not lasted, because after 2 days the same game. After 5x Reset I have the weather station now packed up again and send it back. Can not be that I always have to just outside to read the values: / Too bad.