Performance Under Control™
With greater functionality and unprecedented efficiency, Rytec’s next generation System 4 door controller takes performance to a whole new level.
For nearly a decade, Rytec’s System 3 set the standard for door controllers. The new System 4 is faster, smarter, smaller and easier to install. The intelligent processor and variable frequency drive generate an energy efficient speed curve for smooth motion, soft starting and soft stopping. Whether it is a rolling, folding or sliding door, performance is under control with the state-of-the-art System 4 door controller.