INS571 series, by integrating T-Box's functions into our P-Boxes, offer more functions. It has the ability to accurately provide information such as attitude, heading, position, speed and sensor data to vehicles in various scenarios. Integrated Cat.4 module supports network communication and can realize differential data communication without relying on external devices. Supports multiple ways to manage configurations, supports automatic calibration, and can save historical locations. Supports remote data return, configuration parameter management, and remote upgrade. With built-in storage, data can be saved and downloaded.