... 2, DC motor 3, Pedestrian mode 4, rolling code transmitter 5, cellphone remote control Sliding gate opener control board1, Inpout Voltage : AC230/110V selectable2, Motor Type : DC ... adjustable18, Terminals for flashing lamp and photocell and key board19, Auto-closed function is adjustable20, Manual release key design for emergency purposes21, Overheat and overload dual ...