1. Full closed loop servo control technology/strong speed response capacity;
2. Integrated with the function of elevator car top control board to simplify the wiring and application;
3. Door open force limit/precise torque control/intelligent autotuning/test mode;
4. Advanced limit function to ensure door operator operating smoothly and precisely;
5. User-friendly parameter setup interface for convenient parameter setup;
6. Abundant communication interfaces: support CAN, MODBUS and RS232.