This website is copyrighted and maintained by:

A.R. Bayer DSP Systeme GmbH
Vohwinkelallee 8
D-40229 Düsseldorf / Germany

Managing Director: Dipl.-Ing. (TH) Andreas R. Bayer

Phone: +49-(0)211-271 46 30
Fax: +49-(0)211-210 81 76
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Court Register Düsseldorf HRB 48454
VAT-ID: DE813 768 642

D-U-N-S® # 33-256-4116

External Links are beyond our control and therefore we do not assume any responsibilty for the respective contents. Likewise, links referring to this (our) website, are beyond our control. We therefore advise you that such links do not relate to our company in any way. All trademarks, product and company names mentioned on this website are property of their respective owners.

Please note that all prices are are excluding shipping and VAT. We sell to industrial, government and public institutions (e.g. universities) only.


Google Analytics

This website uses Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States. In case of activation of the IP anonymization, Google will truncate/anonymize the last octet of the IP address for Member States of the European Union as well as for other parties to the Agreement on the European Economic Area. Only in exceptional cases, the full IP address is sent to and shortened by Google servers in the USA. On behalf of the website provider Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage to the website provider. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser. However, please note that if you do this, you may not be able to use the full functionality of this website. Furthermore you can prevent Google’s collection and use of data (cookies and IP address) by downloading and installing the browser plug-in available under


Use of Facebook social plugins

Our website uses social plugins from the social network,, operated by Facebook Inc., 1601 S. California Ave, Palo Alto, CA 94304, USA. The plugins can be identified by one of the Facebook logos or the additional ‘Facebook social plugin’. Whenever you bring up one of our web pages containing one of these plugins, your browser forms a direct link to the Facebook servers. The plugin content is transferred directly by Facebook onto your browser and integrated into the web page from there. We therefore have no influence over the scope of data that Facebook collects using this plugin and hereby inform you according to our current state of knowledge: Facebook uses the linking of the plugin to receive the information that you have brought up the relevant page on our website. If you are logged into Facebook, Facebook can associate your visit with your Facebook account. Whenever you interact with the plugin, e.g. by clicking on the ‘Like’ button or entering a comment, the relevant information is transferred directly from your browser to Facebook and stored there.

Facebook also makes your preferences visible to your Facebook friends. If you are logged into Facebook, Facebook can associate your bringing up of our website with your Facebook account. Even if you’re not logged in or you don’t have a Facebook account, your browser information (e.g. which websites you have brought up or your IP address) can potentially be transferred to Facebook and stored there. For details surrounding the purpose and scope of data collection and the further processing and use of data by Facebook and your rights and settings options in this regard, please refer to the Facebook privacy policy on:

If you are a Facebook member and do not want Facebook to associate data collected from visiting our web pages with your Facebook account, you must log out of Facebook before visiting our web pages.

In addition, you can block Facebook social plugins using add-ons for your browser, e.g. ‘Facebook blocker’.