Automatic door system Slim profile,big power motor, PLC techniques,Visiable screen adjustment,Emergency stop,anti-thief lock ... to control the door working. 24V,55W, DC bruthless motor have big power to hold 150kg panels, work a long time and ... -45cm/s10cm-43cm/sHold on time:0-9sMotor24V, 80W, Bruthless Motor,50db-65dbMicrocontrollerApplying PLC techniques and 8 bit-slice microcomputer systemPower ...