SIMATIC WinCC Open Architecture
With SIMATIC WinCC OA, you can build vendor- and platform-independent SCADA systems, with a software designed for applications of large scale and high complexity as well as projects with customized functionality. The solutions are scalable and offer unlimited global access over the web – even over native iOS and Android user interfaces or browser-based clients.
![SIMATIC WinCC Open Architecture SIMATIC WinCC Open Architecture](https://assets.new.siemens.com/siemens/assets/api/uuid:4f81d9ba-4247-4e5f-a3b0-b6f74a0b49bb/width:100/quality:low/SIMATIC-WinCC-Open-Architecture.jpg)
With SIMATIC WinCC OA, you can build vendor- and platform-independent SCADA systems, with a software designed for applications of large scale and high complexity as well as projects with customized functionality. The solutions are scalable and offer unlimited global access over the web – even over native iOS and Android user interfaces or browser-based clients.