An embedded acquisition and transmission terminal is presented, which is researched based on μC/OS-Ⅱoperating system by using internet of things monitoring and control technology to realize real-time monitoring of the parameters of landslide and debris flow and establish the round-the-clock real-time monitoring system with functions of multi-parameter remote telemetry and starting awakening as well as fault diagnosis. This system can provide effective technical support for geological disaster prevention and mitigation. The paper introduces the design principle of the terminal and the designs of software and hardware.