In principle, the RFID system is what to use as a second input station is well thought out. The installation is very simple and the accessories are complete. Battery purely, Drill holes system install and the thing is almost finished. The application to the station works without problems. The encode the RFID transponder (gray keychain) is explained a little "awkward". In principle, it is very intuitive after 1-2 attempts. The look is appealing and the Hochglazweiss with LEDs also fits into any living room. The lighting helps if you do not want to turn on the light. As far as we were at 5 stars ...
There is a star deduction, because in the beginning is trying to keep the RFID chip on the side of the three "LEDs". It does not work. The RFID chip is detected only in the center of Nummernpads. Then I had to come first. :)
But if you have mastered this mission is all the best. The system has now been about 1 month in operation (with no problems).