So far I am very satisfied.
Addendum on 15:07:14:
The above station works perfectly so far! Am very happy - I hope it stays that way!
However, I have already announced as ordered the same weather station again. Oje Oje !!!
The first who came: brought new batteries (Duracell) in specialist shops! After less than 24 hours. The batteries were empty !! I do not believe konnts! Unit fell instantly!
The second unit was (I was so excited about the Hama EWS 800! So new attempt ..). In this the contact to the outside sensor was constantly lost, even if the devices still stood side by side and not even on the actual space provided. The display of the remote sensor on the main unit was mostly absent. So back again! Because then I can indeed equal to a buy "manual" thermometer when I then regardless of the weather constantly run out and the outdoor sensor would even read, so nothing again - on the batteries does not lags.
The third !! Unit came: Showed just after inserting the batteries utopian values of eg -62.5 degrees outside (thought that only goes to -40 ?, but was clearly a minus sign in front), very different than the one displayed at the outdoor sensor temperature of 22. , 5 degrees ... etc. After a few times batteries out and clean etc. imagined it finally has a right - apart from the usual variations, for example, if both units are side by side and still 1-2 degrees different values. Show - but good that would be acceptable, I always think that the outdoor sensor be installed so weatherproof and must therefore probably come out different values. However, come four! different values out when I 800 with each external sensor site two Hama EWS nebeneindander, would you at 10x the same device then 20 different values?
A few hours later, however, went the same nothing ... Main unit only worked on the inside, the values of the outdoor sensor were also much Taste (change of location, the equipment still stood side by side - thought maybe "sparks" something else in between - are everywhere mobile, wireless or among others the first Hama EWS 800, possibly the devices interfering with each other, etc.) no longer displayed. So even back ... Too bad, still need a second weather station, which I take now?
As I said, the first device from last year still properly - TOI, TOI, TOI. But now ordered subsequent absolute scrap! Were they deteriorated? Cheaper installed? Or is it just gambling?
As someone wrote here: I already had a number of different weather stations, an absolute "good" is not found in fact, so I was very happy about my first Hama EWS 800 and thought that manufacturers have finally managed, orderly functioning building equipment (weather stations there are now more than 30 years!), but that was probably a false idea. Really wonder why this still does not work after so many years, no one busy enough with the technique? Imagine just before our computers and cars would be us still at the level of 30 years ago and now were no longer ....
Rating: first working unit: 5 stars!
all other (3!) other equipment went back and earned an asterisk (had cost wg. constantly buy new batteries !!) So I've got my vote now corrected by 5 to 2 stars ... shame !!!!