Support request

Contact the support directly via email

Need Assistance?

Please send an email to support@eleven.de. To help us resolve your issue as quickly as possible, please ensure your email includes the following details:
  • Name
  • Work email address
  • A brief message regarding your support needs
If available, please also include your Company Name and Customer ID.

Halon Security GmbH

Friedrichstrasse 171

10117 Berlin

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