Safe, ergonomic, reliable and tailor-made.

The Master Controller is one of the main HMI components.

Master Controllers enable direct and intuitive control of railway vehicles. Every detail—from handle ergonomics and control layout to tactile feedback and connectivity—can be customized to meet specific operational and safety requirements. 

Combining precision mechanics with electromechanical, pneumatic and electronic technologies, our solutions support multiple communication protocols and safety levels, including SIL certification. 

Validated according to strict railway standards and proven in thousands of applications worldwide, SPII Group delivers the right solution for every project.