Great service, great advice .... Price-performance...

Great service, great advice .... Price-performance ratio is right. Of course you can get cheaper devices in the hardware store, etc. But they are not yet built in .... You need a specialist company and find them ...

The installation company from Darmstadt is to be mentioned here with praise! The guys did a great job, examined the walls very carefully, worked very cleanly and also responded to customer requests without being annoyed. On the contrary, they did a great job. To be recommended without reservation.