S400 Autonomous Inspection Drone, a fully autonomous flying UAV designed for underground garage inspections. Here's what makes the S400 revolutionary: Effortless Navigation: The S400 autonomously plans its path, controls its flight, and navigates 3D space in real-time. It thrives in environments with strong electromagnetic interference and zero satellite signal coverage – perfect for underground garages. Intelligent Obstacle Avoidance: No need to worry about obstacles! The S400 expertly maneuvers around columns, walls, pipes, vehicles, and even pedestrians during its autonomous flight.