+49 (0) 3677 64 47-0

Office: MoFri: 08:00 a.m.4:30 p.m. (CET)

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Technical support

We would love to help you!

We regularly add helpful tips and solutions to common questions and problems in the FAQ section. If you do not find the answers you were looking for there, our qualified support staff will be happy to advise you and provide solutions. Please describe your problem in detail so that we can help you as quickly as possible.

Please submit repair requests using the PDF documents below.

Fields marked with * must be filled in for processing of your customer support request. 


Support form
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Further information on data protection

Repair registration

Your SIOS product should be repaired?

Please use one of the following PDF documents for your repair request. Fill out the form as completely as possible and then send it to:

If you have not yet received an RMA No. (B00****) from our support team, we will send it to you upon receipt of the form.