The loudspeaker is equipped with a 120dB high penetration speaker, supporting multiple modes such as real-time shouting, recording loop, TTS text to speech, alarm broadcast, etc. The effective broadcasting distance from air to ground can reach 500 meters; Equipped with a 300W high brightness searchlight, 30000lm high brightness output, hundred meter level ultra long range illumination capability, and adjustable electric pitch from 0 ° to 90 °. The product adopts a quick release installation design and supports PSDK flight control integration control. It is widely used in all scenario operations such as night patrols, search and rescue, warning and evacuation, law enforcement and security.