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Conference Delegate Unit (NPC Voting Video Follow-up Discussion)
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  • Conference Delegate Unit (NPC Voting Video Follow-up Discussion)

Conference Delegate Unit (NPC Voting Video Follow-up Discussion)

Product model: HS-890D


  • Product Features
  • Product Parameters
  • 1. The representative unit has a one-key speech function and receives the control of the chairman unit;
    2. Equipped with a special three-key voting system for the standard National People's Congress and PC software, it can support three-key voting, video tracking and discussion functions, and sign-in voting functions: sign-in time is not limited, sign-in real-time display of sign-in status, vote is not limited, vote is real-time display of voted and voted status, and you can speak when voting;
    3. With the host, it can realize first-in, first-out, last-in, first-out, restricted mode, chairman-allowed mode, and free discussion mode;
    4. Stable plug-in microphone design with locking, heart-shaped directional electret gooseneck microphone, high sensitivity microphone design, optimal pickup distance of 15-30cm, up to 50cm;
    5. The microphone has an 80*26mm OLED display, which can display a variety of microphone information and prompt various operations;
    6. Built-in 2W high-fidelity speakers, microphone unit with a 3.5 headphone output port, the volume can be adjusted;
    7. The speaking switch button is equipped with a light-transmitting speaking pattern, which is always on when speaking, and the top of the microphone is equipped with a speaking lamp ring indication, which can show the current unit speaking and closing status;
    8. The microphone can be set through the software VIP microphone function, and can be connected with other central control equipment through the 232 interface, to achieve centralized control, so that the use of more flexible and diverse, to meet high-end needs;
    9. "Linear hand in hand" connection mode, easy to install and maintain, support cascade, convenient for multiple systems to use at the same time, common management, unified power supply by the system host, input voltage is 24V, safety assurance;
    10. Adopt super anti-interference circuit design, unit T-type 8-core connection, wire adopts full-line aluminum foil and waterline shielding, greatly reducing the interference of strong electromagnetic waves on the wire;
    11. Super anti-mobile phone RF interference, can prevent the interference of mobile phones, radio waves and other electronic products, can be long-distance transmission on the sound quality will not have any impact;
    12. Microphone standard line: 1.5 meters;

  • 1. Screen size: 80*26(mm)
    2. Pickup distance: 0-500mm
    3. Audio frequency response: 40Hz-19KHz
    4. Sensitivity:-38dB ± 3dB
    5. SNR:-80dB
    6. Non-linear distortion:<0.3%(1KHz)
    7. Weight: 1.2Kg
    8. Power supply: DC24V
    9. Length of microphone: 380mm
    10. Size (depth * width * height):122*199*70(mm)

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