Product overview
The Huimingjie Loudspeaker from Shenzhen Huimingjie Technology Co., Ltd. is a UAV-mounted audio payload for evacuation direction, rescue searches and spoken reassurance. Its physical arrangement combines a speaker unit with a secure mounting structure intended to resist loosening or displacement from movement and vibration during flight. With a specified weight of ≤1 kg, the product occupies the aircraft’s mounted-payload role, providing an airborne means of delivering instructions and other spoken messages.
Announcement control includes remote operation through a command-center platform and real-time speech through a smart-terminal app. TTS speech, TF-card audio playback and recorded announcements provide additional ways to deliver messages. The speaker output description gives a maximum sound pressure level that can reach 125 dB, while the technical rating separately states maximum sound intensity of ≥125 dB. Speech content is specified as clearly audible beyond 200 m, supporting its evacuation and rescue communication purpose.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | UAV-mounted loudspeaker |
| Intended applications | Evacuation direction, rescue searches and reassuring people through spoken announcements |
| Mounting structure | Secure mounting structure designed to prevent loosening or displacement caused by movement and vibrationDuring flight |
| Announcement modes | TTS speech, TF-card audio playback, remote announcements through a smart-terminal app and remote announcements through a command-center platform |
| Live and recorded announcements | Remote-platform announcements, real-time app announcements, recorded-audio playback and TTS speech playback |
| Speaker output capability | High-performance speaker unit for clear, distortion-free speech broadcasting; maximum sound pressure level can reach 125 dB |
| Maximum sound intensity and speech audibility | Maximum sound intensity: ≥125 dB; speech content can be heard clearly beyond 200 m |
| Weight | ≤1 kg |
