The SMANEX industrial-grade wireless 4G/5G cellular routers are at the forefront due to their robust features and cutting-edge technology. Thanks to their range of interfaces (RS232, RS485, dual SIM, digital I/O, Ethernet...) and embedded firmware (Modbus, MQTT, OpenVPN, logger, Watch Dog), they provide a comprehensive set of functionalities that can meet all your IoT application needs with an all-in-one hardware solution. This not only shortens the time-to-market but also offers a highly cost-effective solution.