From the house of TFA I have for a long time a satellite-based wireless weather - station (35.5020.IT GENIO 300) without any problems in Betrieb.Das device is working properly, to my complete satisfaction. I acquired from the same house now the monsoon rainfall gauge, precisely for the same reason the reliability. The handling, or the setting was not too difficult for me. Functionality very well. Only rained it has not yet, so that I can give here no evaluation. If the rainfall gauge something like this works like the previous device (there was after 9 years on its operation) then I am more than satisfied