The AirGate 4G Lite is a low cost industrial IoT gateway designed for secure remote access to distributed applications in industrial environments, offering high connectivity through dual SIM cards for network redundancy, an RJ45 Ethernet port, and RS485/RS232 interfaces; its gateway functionality, including MQTT support, facilitates data transmission and accelerates the digitalisation of legacy systems, making it an ideal solution for companies requiring secure remote access and enhanced connectivity in their industrial operations. ...