1,Self-learning remote control 2, Work with fixed code remote, like PT2240, HT600, EV1527, SMC526 etc. 3, More compatible Product Appearance : ItemRF ... of PCB with different function .For home /car alarm ,such asASK modulate mode remote ,gate opener,car cental system and so on . ... ,HT6014,AX5326-4 ,SMC5026,SMC5326-3 ,SMC5326-4,SMC918 ,SMC918-3,SMC918-4, HT680 etc .For order :(1) Accept OEM ,ODM(2) ...