... 4, rolling code transmitter 5, cellphone remote control Sliding gate opener control board1, Inpout Voltage : AC230/110V selectable2, ... ºC; >+65 ºC11, Built-in control logic board12, 433MHZ/315MHZ Remote control ,100meters open site13, Self learning rolling code ... no distance limitation within GSM Network area)15, Wire control with manual switch16, Electronic soft-start17, Auto-reverse function , ...