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Control system: PLC/is the most commonly used frequency converter/encoder sets or with IPM module circuit board, domestic enterprises to adopt most of the control system is mainly based on PLC/frequency converter/encoder. 

Security system: main is infrared magic eye switch, security pressure sensor (part mechanical precision high control system stability high of enterprise using security contact with) or light scene system; light scene system should is security of highest level. lifting speed: 0.8M/s-1.5M/s, from end of top General in 2 seconds around (speed is electric volume gate of 20 times times), vehicles, and pedestrian without waiting for, not constitute obstacles