... 2240/2262/1527/1527/hcs 433Mhz fixed code Rf remote controlbeautiful design remote control duplicator for garage door,rolling door , ... price,widely used in garage door ,rolling door ,electronic gate,window industral control ,home appliance,car alarm system and so on . ... .Materail:Metal and PVC3.Encoding type:Fixed/learning/rolling code(optional)4.High stability:Adopting imported SMT component SAW ...