The first of its kind in India, BTM 100, the machine which christened MicroFx as the pioneers in automating the task of ‘on the spot’ ticket printing in buses, is sleek, small, quick and effective. The siblings of the first model followed in slim ABS plastic bodies i.e. BTM 101, BTM 102 and BTM 103. The model BTM 102 is equipped with a printer with a cutter which shears the ticket automatically after printing.

Kerala RTC is the first bus operator in India, which implemented Electronic Ticket Machine as a whole.