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  • Discussion Chairperson Delegate Unit Microphone
  • Discussion Chairperson Delegate Unit Microphone
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Discussion Chairperson Delegate Unit Microphone

    DN820C/DN820D

    Overview


    This advanced discussion microphone system offers a comprehensive conference system solutions for meeting room environments, combining cutting-edge digital technology with intuitive design to deliver exceptional audio performance and reliability. The system comprises both chairperson unit and delegate unit components, forming a complete discussion conference system for modern collaborative spaces. The system's comprehensive features make it ideal for modern meeting environments where quality and reliability are paramount.


    Product features


    Advanced Audio Technology:

    • The discussion microphone features a dual microphone core special cardioid capacitive coupling design, delivering clear and full sound quality. With variable directivity patterns (omnidirectional, wide-cardioid, cardioid, supercardioid, figure-of-eight), this meeting room mic adapts perfectly to any acoustic environment.

    Intelligent Display & Control:

    • Each unit features a 2.4-inch high-definition TFT display showing microphone status, ID address, and role. The electronic volume switch allows individual adjustment of microphone speaking volume, visible on the display. This enhances the user experience of this conference system solutions for meeting room.

    Reliable System Architecture:

    • The ring connection technology ensures that any single discussion microphone failure doesn't affect overall system operation. Hot-plug capability allows seamless expansion without power interruption, making this discussion conference system highly adaptable.

    Comprehensive Meeting Management:

    • The chairperson unit enjoys privileged control functions without connection restrictions, while delegate unit can be set as VIP units exempt from opening limits. Four speaking modes provide flexibility for different meeting scenarios in this conference system solutions for meeting room.

    Anti-Interference Performance:

    • Digital anti-interference technology ensures stable operation free from mobile phone, Bluetooth, RF, and WiFi signals interference, making this meeting room mic system highly reliable.

    Additional Smart Features:

    • Built-in sign-in functionality and camera tracking support

    • Dual-color LED indicators

    • Individual microphone gain adjustment

    • Arbitrary ID address assignment for easy installation


    Technical Parameters


    Power Supply:DC24V (host power supply)
    Connection:Network cable
    Power Consumption:2W
    Polar Patterns:Omnidirectional, pancentric, cardioid, hypercardioid, figure-of-eight
    Type:Condenser Microphone
    Distortion:<1%
    Frequency Response: 40Hz-20KHz
    Sensitivity-32dBV
    Dimension:Base: 99*138*60mm   Pole: 230*36*26mm
    Weight:950g


    DN820C/DN820D

    Corporate Advantages

    • Source Factory

      Source Factory

      16 years of focus on conference system R&D and production factory, following international standards.

    • OEM/ODM

      OEM/ODM

      OEM and ODM customized services to meet individual needs.

    • Self-developed Stack

      Self-developed Stack

      Strong R&D capabilities, continuous optimization and iteration, based on superb.

    • Core Intellectual Property

      Core Intellectual Property

      50 patents and more than 200 intellectual property rights.

    • Service and Support

      Service and Support

      1 year comprehensive warranty, providing responsive support to ensure customer satisfaction.

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    Honors and Certifications

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