This very compact DIN-rail mountable IoT Gateway supports both 4G MQTT and WiFi MQTT communication for seamless cloud connectivity. It includes a Modbus RS485 interface, enabling direct integration with industrial devices and sensors. The gateway offers up to 8GB local storage to buffer data during network outages, along with OTA (Over-The-Air) configuration and application updates. Powered by 12–24V DC, it also provides an optional GPS module for location-based applications. Ideal for industrial IoT, SCADA-to-cloud, remote monitoring, and smart automation systems.