Another top unit of TFA. Previously I had the simpler devices and bought now times a slightly more expensive weather station. The previous test was positive. I am very satisfied with the device. As expected, the structure was time-consuming. The installation site of the individual transmitters, especially for wind and water had to be well thought out. The start-up was surprisingly easy and fast. Batteries in each transmitter 3 and then into the base station and the device worked. The included evaluation software for the PC I also optimal. It is also advantageous that I can perform all the settings of the base station over the PC. So the entry of the exact geographic data, thus the current sunrise and sunset times will be displayed for the living area. For the price (119,53 euro-Amazon) is recommended. The delivered as a PDF manual is sufficient.