EH-X25 Fire Protection Edition is a high-performance autonomous aircraft for smart city management, which can be equipped with zoom cameras, infrared detectors and other equipment to perform tasks in various scenarios such as public safety management, environmental protection monitoring, fire emergency rescue, inspection of important facilities, building surveying and mapping, and forest fire prevention. The flight control system of the aircraft uses dual sensors, RTK positioning technology, hexarotal dynamic redundancy design, dual battery backup + parachute backup to increase safety, and one-key intelligent control such as return to home, emergency hover, take-off and landing