... 9ch,10ch,11ch,12ch,13ch,14ch and 15ch wireless remote control switch,AC90v~AC270v or DC6v~12v voltage working circumstance,100m~10km ... ON/OFF wireless control;garage door open/close,light ON/OFF2):Non lock model:[For example 4ch wireless switch]Press remoter ... motor rotation positive and negative wireless control 3):Commutative lock model:[For example 4ch wireless switch] Press remote button A,the ...