... CE,ROHS 3.Copy:fixed code,learning code Auto copy remote control with adjustable frequency This remote ... at the same time,after 10s LED light flashing 3 times,thenflashing fast,it shows clearing successfully ... and mutekey,after 20s ,LED light flashing 3 times ,then flashing fast it shows the code of duplicating ... FOB price are quoted under enquiry. Auto copy remote control with adjustable frequency YET004