GMD200 4G Wireless Data Communication Terminal takes the advantage of public 4G network to provide data transmission through long distance. Its industrial grade wireless module helps it to achieve great performance. It uses embedded open Linux as its software platform. It can be connected to serial device(RS232 interface), such as sensor/PLC/Flow meter and so on, to activate data transparent transmission via 2G/3G/4G network of operator.

It is widely applied in M2M area of industry chain, such as ITS (Intelligence Transportation System), supply chain automation, industrial automation, intelligent building, fire control, environment protection, weather monitoring, smart medical treatment, telemetry, space exploration, agriculture, forestry, water, mine and petrochemical field.