... 5ch,6ch,7ch,8ch,9ch,10ch,11ch and 12ch wireless remote control switch,AC90v~AC240v or DC12v voltage working circumstanceOur wireless ... route alarm;6:Motor rotation control.VIII:Long distance wireless remote:50m,100m,500m,1000m,2000mWe can design/produce 3 ... different functional wireless remote control systemindividually or design all the 3 functions together.One ...