Casing design for wireless remote control ,such as house door opener,sliding gate ,security alarm and so on . Casing design for wireless remote duplicator ... -3,SMC918-4, HT680 etc .2,RF transmitterDevelop all kinds of PCB with different function .For home /car alarm ,such asASK ,OOK ... HT6P20B,HT6P20A,HT6P20D, EV1527 , PT2240 etc .For order :(1) Accept OEM ,ODM(2) Print logo on the case and package(3 ...