Purchase license

LIMITED TIME OFFER:20% Early Adopter Discount on all purchases of Prosys Sentrol OPC UA SDK for Delphi until January 31, 2019. The offer includes full one year maintenance package starting from the official release.


Please note that SDKs are licensed as developer licenses. This means that each developer needs his own license, but no runtime licenses are required.

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Client & Server Source

Prosys Sentrol OPC UA & Classic SDK for Delphi

Prosys Sentrol OPC UA & Classic SDK for Delphi is licensed per developer. This means that each developer needs his own license, but no runtime licenses are required. Volume discounts are available when all licenses are purchased at the same time. Site licenses and other corporate licence options are available on request.

First year maintenance included

All Sentrol OPC UA & Classic SDK for Delphi licenses include a Maintenance Package for the first year. The Maintenance Package includes one year of upgrades to all new releases and fixes of the product, and email based support.