Tianshen series ars specially design for all kinds of enterprise car ,cargo remote manage ,this series are designed to meet demand :multinational logistic car ,steamship,cargo tracking dispatch manage, logistic enterprise car cargo network manage ,car taxi manage ,dispatch monitor manage ,enterprise car remote monitor,passenger transport safe dispatch manage and other special business using.

Different customers need differents edition and network frequency band,so we provide different GSM factory-grade module,pls look at the details of model standard illustration.working voltage:8.5v-32VDC

Date Transfer method(different model has different method);sms ,gprs,voice.

Car manage method : compatible with network SDP,SQL monitor system .