Tel.: +49 (0)6205-3948-0

ET-System electronic GmbH
Hauptstrasse 119 -121
68804 Altlußheim – Germany
F +49-6205-37560



  1. ET system electronics GmbH offers a quick and comfortable online reparation service. Please request your RMA (Return Material Authorisation) number using the following online form.

    Please fill in the boxes marked with ( * ).

  2. Contact details
  3. Device information
  4. Reason for complaint
  5. After filling out the form, we will send you an email containing your RMA number and important information for a quick reparation processing.

RMA Anforderung versandt

Thank you for having placed your trust in us! We will care for your concern as quickly as possible.