... Enclosure* Material: Cold rolled plate, baked varnish surface.* Color: Optional.* Sound system: Internal magnetic Stereo amplifier, ... , inductive IC/ID cardreader,64 or 16bits metal keyboard, fingerprint reader, coin&bill acceptorWorking environmentTemperature: 0~45 ... and modernized,friendly interface, car surface treatment workmanship,color optional.* Easy maintenance : Each function module is ...