... , DC motor 3, Pedestrian mode 4, rolling code transmitter 5, cellphone remote control Sliding gate opener control board1, Inpout Voltage : AC230 ... , Built-in control logic board12, 433MHZ/315MHZ Remote control ,100meters open site13, Self learning rolling code technology ,Super heterodye AF modulation14, ... mode28, Easy installation29, OEM, ODM is welcomed. Sliding gate opener/ operator control board