Property me in January 2010, two pieces of 9540 Schwenkgurtwickler Rademacher gekauft.Hat at Jalousie Scout ideally geklapt.Die Schwenkgurtwickler are simply super.Am best of sun and twilight sensor is included (not with any vendor supplied) .At the morning open the Blinds on the set of my time. (weekly timer every day two opening and closing times Portable programmable) On the day I can the space above the sun control beschatten.Am evening close the blinds on the Dämmerungsautomatik.Und course that is all Automatisch.Die installation and programming Kinderleicht.Der only downside is that 220V outlet near bzw.eine have sollte.Die perfect solution is of course if you vorrichtet a current in the corner where the Schwenkgurtwickler is mounted and from the corner to a small cable channel Schwenkgurtwickler montiert.Dann everything looks like Original.Der small sun sensor is sucked with a suction cup on the window pane and connected to the Schwenkgurtwickler.
Addendum: It is now January 2013 and the Schwenkgurtwickler still work fine. Was a very good investment