DORMA Automatic offers sliding door mechanisms suitable for any application type and area you can think of. Whether for different application widths, different opening distances or different function and safety demands. DORMA ST is in perfect harmony with all types of main entrance and interior doors. The whole mechanism has proven itself thanks to the variety of durability, simultaneous movement and continuous control of smart microprocessors. Thanks to its self-learning microprocessor control unit, it provides different functional needs and high level of security. It is also suitable for emergency exits and escape routes.