The GRP-2841M provided by ICP DAS is a gateway for Ethernet and serial port. The GRP-2841M can be used for wireless data transmission and other functions through its optional 4G / 5G communication module. With the optional GPS function, the GRP-2841M can also be used as a GPS tracking system for vehicle management or maritime system. It can be used in M2M application to transmit remote I/O, Modbus data or camera video. Within the high-performance CPU, the GRP-2841M can process large amounts of data and is suitable for harsh industrial environments.