Cellular Modbus MQTT IoT Gateway is a robust industrial Remote Terminal Unit designed by King Pigeon Communication Co. Ltd. The S375 model boasts high reliability and stability, equipped with a 32-Bit High-Performance Microprocessor MCU and an industrial Cellular module.

It features 1 ambient sensor input for onsite temperature and humidity monitoring, along with 1 Ethernet RJ45 port for internet connectivity and 2 RS485 serial ports.

Supporting 320 extend I/O tags via Modbus RTU protocol, this gateway enables monitoring and operation of RS485 ports and extend I/O tags via SMS, APP, Web Server, and internet.

Widely utilized in BTS, unmanned rooms, highway bridges, and various industrial applications, it supports SMS, GPRS, 3G, and 4G Lte Cellular Networks.

Compatible with Modbus TCP and MQTT IoT Protocols, it seamlessly integrates with the KPIIOT IoT Cloud Platform and other industrial systems to build robust IoT solutions.