Ponzi SDR is a type of automation that opens the swing door. The SDR device consists of a mechanical arm that opens the door and is suitable for a wide range of applications.
Each movement of the door is controlled along its entire path: the microprocessor evaluates the current position of the door, its speed and final position at every moment and calculates, with maximum precision, the optimal movement. This operation prevents movement stops, sharp braking and slowing down of traditional devices.