The Lüftersteurung does not look presentable, but they served their job in full. It can accommodate up to 4 fan anshcließen, all what cable management makes a lovely long but thin cable cinch. Have the control installed internally and my fans all nice and quiet controlled, it works as it should plus a hammer price, against which one can simply say nothing.
For all those on high-end LED controls for Euro 50 are not necessarily plus, but which is more concerned that it just works, are more than well-advised to encourage anyone with this fan control !!
