Product Description
overview
Voice broadcasting is equipped with real-time Shouting and task execution functions (music, warnings, notifications, text), and can be switched at any time. The system client software is simple and elegant, with flexible operation. It supports audio streams of up to 48kHz and 320kbps (standard to extremely high sound quality), as well as audio formats such as MP3, WAV, AAC, and WMA. With the microphone, you can achieve one-click Shouting and run warnings or notifications that need to be played. It plays a significant role in scenarios such as environmental protection publicity, crowd evacuation, danger warnings, public broadcasting, and on-site command.
Working voltage | 24V, current: 2A | Size | 17.6×9.4 × 10cm (Antenna not included) |
Communication frequency | LTE FDD: B1/B3/B5/B8; LTE TDD: B38/B39/B40/B41 | Airborne weight | 550g |
Network standard | 4G full network compatibility, with China Telecom or China Unicom 4G NanoSim card built-in at the factory | Operating temperature | -20℃ to 50℃ |
Output volume | 130dB@10cm | ||
Sound transmission distance | The effective distance is greater than 300m | ||
Broadcasting modes | real-time announcements, audio broadcasting, sound card broadcasting, etc | ||
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