... 's need ~ quality component reliable Sliding gate operator control logic board RD-SLCB002(default specification)1, Inpout Voltage : AC230 ... connection( tailor to customer's need)12, Wire control with manual switch13, Electronic soft-start14, Auto-reverse function , and ... customer's need)16, Auto-closed function is adjustable17, Manual release key design for emergency purposes18, Overheat and overload ...