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GSM-R railway communication Your location:Home Page - Products - Railway communication - GSM-R railway communication
Product Name:GSM-R Portable Locomotive Radio M4221
Product parameter is introduced:

l      Adopts visual operating interface, 5.7 inch TFT True Color LCD, user-friendly and easy to operate, same as to CIR.

l      Has function of locomotive in/out garage detection.

l      Has recording function, can record and dump the voice and data, to keep tracking on the issue conveniently.

l      Has testing function for train tail air pressure.

l      Can switching the working mode.

l      Has audio output interface.

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Summary Introduction Characteristic Application Structure Feedback

The Portable Locomotive Radio (M4221) has the main functions of CIR, and it is emergency substitute set for CIR equipment. When the CIR equipment malfunction, the portable locomotive radio can be quickly installed on the locomotive by maintenance staff, instead of the fault CIR equipment, used by driver, to ensure the normal operation of locomotive.

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