The WIN-GW-4G + IO (4DDAM) is an industrial 4G IoT Gateway with built-in IO capabilities, featuring 4 Digital Inputs, 4 Digital Outputs, and 4 Analog Inputs. It includes a Modbus RTU RS485 Master port for connecting external slave devices and supports advanced edge logic through IO data co-relation. The gateway offers a web-based UI for configuration, SD card–based data storage triggered by conditions, and operates on a wide 12–40V DC input range. Ideal for remote monitoring, automation, cloud integration, and IIoT applications.