The company has designed and developed this solar integrated crack monitoring device based on the principles of high precision, low power consumption, and stability and reliability. A closed-loop system for self powered, self-monitoring, self analysis, and self alarm of geological hazards can be formed by combining intelligent gateways, alarm devices, and IoT platforms, which is suitable for intelligent and universal monitoring and early warning of geological hazards.

Product Features:

1. High integration: It integrates linear displacement sensing and MEMS tilt sensing components to achieve crack opening and closing, downward displacement observation, and three-dimensional acceleration and tilt angle observation functions;

2. Multi communication: Integrating 2/4G full network public network communication, supporting NB IoT narrowband IoT communication, supporting LoRa local self-organizing network communication, realizing local networking of monitoring equipment, regional release of warning information, remote transmission of monitoring data, and remote control of equipment;

3. Low power consumption: Adhering to the design concept of high integration and low power consumption, it realizes the integrated design of sensing, acquisition, communication, and power supply. Its standby performance meets the long-term use needs in the field, and it has the characteristics of easy installation, especially suitable for emergency monitoring deployment;

4. Multi range: using a rope displacement meter, different observation ranges of 500, 1200, 3000, and 5200mm can be selected according to the usage scenario;

5. High precision: Reliable accuracy, using on-site redundant observation, implementing coarse error removal based on prior mean square error, ensuring the reliability of monitoring data, and meeting the requirements of relevant technical standards;

6. The back of the host housing is equipped with hot-melt embedded installation nuts and adopts a fitting design. The high-performance housing is integrated with a supplementary solar panel and installed in a pole like manner, making the overall installation and deployment simple.