Four-Faith is a leading manufacturer of communications products for M2M and IoT. Providing a full spectrum quality Industrial 3g/4g router, industrial modem, RTU, LoRa, Android IPC and Mobile DVR with global certifications, including RoHs, CE, FCC, CE etc. A wide range of applications includes Smart Energy, Smart Grid, Transport Infrastructure, Payment Systems, ATM and Lotteries. Our solutions include rugged devices for industrial and harsh environments for IoT and M2M, which reaches clients in more than 50 countries.Dedicating to customers, employees, distributors, suppliers and society. Four -Faith, enabling an intelligent world and making it easier to get connected.Four-Faith is a leading manufacturer of communications products for M2M and IoT. Providing a full spectrum quality Industrial 3g/4g router, industrial modem, RTU, LoRa, Android IPC and Mobile DVR with global certifications, including RoHs, CE, FCC, CE etc. A wide range of applications includes Smart Energy, Smart Grid, Transport Infrastructure, Payment Systems, ATM and Lotteries. Our solutions include rugged devices for industrial and harsh environments for IoT and M2M, which reaches clients in more than 50 countries.Dedicating to customers, employees, distributors, suppliers and society. Four -Faith, enabling an intelligent world and making it easier to get connected.

Four-Faith’s F2103 GPRS ip modem supports multiple work mode and data

transfer protocol.Including TCP client, TCP server and UDP.

In this case, F2103 act as a tcp client and send PLC’s data to HQ’s tcp server

software.For data security reason, the networking of this application is using special

apn simcard.

Our customer connect a Raspberry Pi for collecting data of PLC box and send it to

F2103’s serial port. Then F2103 send what it got to HQ’s tcp server sowaftre.

The way of F2103’s transmission is transparent transission. So the data will not be

packaged when it send to server software.