This system adopts the internationally widely used advanced wireless communication technology (LoRa), uses Bluetooth positioning as the main positioning method, and integrates a wide range of wireless terminal products to provide customers with an indoor positioning sensing system with rich functions, convenient deployment, and high reliability. The system has real-time location tracking, map management, fence management, area detection and alarm, location analysis, trajectory playback, monitoring linkage, and vital sign collection. It covers the indoor positioning requirements of medical and elderly care institutions and is a trustworthy indoor positioning sensing solution.