This control board is desinged for sliding gate motors, AC motor; power input 220V;NOTfor swing gate openerthis board is normally open board and it needs NO limit switch(magnetic limit switch NO version)with remote control and no battery includedthis board NOTcompatible with other remote control;and this board is 220V AC motor, not for other voltages1.Single button can finish all the control command(such as close, open, stop)2.Can delete any remote control separately3.Can adjust the working time of motor4.Can program the time of auto close5.Can set auto close when restored power after power off6.With infrared detection connecto7. this board is normally open board and it needs use NO limit switch(magnetic limit switch NO version)color: blueMaterial: absPackage Contents:1 x Controller1 x Remote control (delivered without 1 AA battery)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.