The long-range loudspeaker device (LRAD) specifically designed for unmanned aerial vehicles (UAVs) can achieve a maximum sound pressure of 140dB and a maximum loudspeaker distance exceeding 1,000 meters. Within the effective coverage area, the sound is clear and has strong penetration, capable of effectively transmitting voice information to the target. It can be used for large-scale aerial broadcasting publicity and is suitable for broadcasting command and dispatch in large-scale drills and rescue scenarios. It is equipped with a strong sound dispersion mode and can be used in scenarios such as strong sound expulsion in mass incidents and strong sound bird repellent at airports.
It is equipped with a standard handheld microphone and a built-in full HD camera. When performing broadcast tasks, there is no need for an additional camera, which can effectively increase the operation endurance of the drone. Through the DJSkyPorV2.0 interface and by using the Chengzhi quick-release adapter ring, it can be connected to various brands of drones on the market with a payload capacity greater than 2.7KG. It can be widely applied in military and police units, fire rescue, maritime affairs and other law enforcement units.