Intelligent Remote Terminal Unit

The Intelligent RTU (remote terminal unit) is a data acquisition device developed by integrating embedded technology and IoT technology. It can flexibly connect to wired measuring points and realize data transmission via the RS485 interface, while also supporting communication with wireless measuring points through a wireless LoRa module. In addition, the RTU is capable of connecting to switching value devices and audio-visual alarms, thereby enabling data acquisition from various types of sensors.

The RTU supports traditional Ethernet wired networks and is also compatible with all-network-compatible networks (including 4G/5G networks), ensuring fast and stable data transmission to the cloud platform.

The RTU supports network protocols such as TCP, HTTP, and MQTT, complies with the "China Geological Disaster Monitoring Communication Technical Requirements.", and can be connected to platforms including the TOEHOLD Sensing Cloud (a structural health monitoring platform), China Mobile IoT OneNet Platform, and various provincial-level geological hazard prevention and control monitoring platforms. It can also support customized connection to other protocol-compliant platforms.