Hey guys here is the problem. When I bought my car it came with an aftermarket alarm and only one transmitter. Now, the transmitter seems to be slowly dying. I have replaced the battery and such. Now just recently the main button broke off on the inside and is sort of floating around waiting to fall out. The next problem is I have no idea what type of alarm it is because any marking on the transmitter has been rubbed off. I would like to know if I could get a transmitter that can "learn" from the one I have and use that instead or should I just pack it in and pick up a new alarm? Thanks!