● Suitable for 8-45V voltage input. </br>● Remote configuration and management: supports remote modification of upload frequency, firmware upgrade, power supply status, and terminal device status calling, reducing on-site construction and maintenance costs. </br>● Low power design: The average power consumption of the whole machine is within 2W, suitable for long-term field monitoring. </br>● Multi sensor access: supports the access of sensors such as meteorological, environmental, and water conditions, and expands monitoring functions. </br>● Battery status monitoring: Real time monitoring of the remaining power and charging/discharging status of the external battery, and transmitting the data to the background. </br>● High precision positioning: The plane accuracy is ± (2.5+1 × 10 ⁻⁶× D) mm, and the elevation accuracy is ± (5+1 × 10 ⁻⁶× D) mm, meeting the requirements of high-precision displacement monitoring. </br>● Automatic calibration: Built in 6-axis attitude angle sensor, automatically calibrated after power on to ensure measurement accuracy. </br>