• AY-8301C.jpg

Video tracking conferencing system chair unit

NO.: AY-8301C

Desktop Chairman, Representative Unit Series 8000 Series System capacity: depending on the host ≤ 250 Frequency response: 40Hz~16KHz (golden frequency response of human voice) Energy exchange method: capacitive type Microphone sensitivity: -46dB Signal to noise ratio: 70dB Dynamic range: 105dB Total harmonic distortion: < 0.25%




  • Description
  • Technical specifications
  • Connect
  • Chairman's Unit
    ◆The chairman unit is provided with 18V DC safety voltage by the host cable.
    ◆ High directional conference unit, effectively prevent feedback, pickup distance up to 60cm, microphone with speech indicator circle (red);
    ◆ The unit adopts the chip burned by the chairman's special software, and the chairman unit cannot be changed to a representative. VIP Unit!
    ◆ 8-pin conference unit interface, "T" hand-in-hand connection between units; The unit is a passive device, powered by the main control machine of the system, and the input voltage is 18V safety voltage;
    ◆ Camera automatic tracking when speaking;
    ◆ It has four speaking modes: OPEN, FIFO, VOICE, and APPLY; You can only choose one of four of these four modes; Sub-mode: Chairman-specific mode.
    ◆ The chairman unit has the priority function of controlling the order of the meeting;
    ◆ The chairman unit can be opened freely, not limited by the number of microphones;
    ◆ With the chairman priority key function, you can close the representative unit that is speaking;
    ◆ RS485 bus communication function.
    ◆With the "hot plug" function, a certain cable in the conference unit or line can be plugged and replaced at any time without causing the whole system to crash.
    ◆ The conference unit with LCD display screen can be displayed online: the working status of the microphone, the number of online speakers, the number of application speakers, the number of sign-ins, the chairman unit or representative unit of the professional digital conference system, etc.
    ● Perfect microphone management: set working mode, VIP, number of simultaneous speakers, video head position preset, numbering, automatic shutdown time, etc.

  • Tabletop chairman, representative unit 
    Series 8000 Series
    System capacity: Depending on host ≤250
    Frequency response: 40Hz~16KHz (vocal golden frequency response)
    Transducer mode: capacitive
    Microphone sensitivity: -46dB
    Signal-to-noise ratio: 70dB
    Dynamic range: 105dB
    Total harmonic distortion: <0.25%
    Working power supply Main unit: 220VAC50HZ± 10% Microphone: 18DC, -5%
    Operating current Main unit: 0.4A Microphone: 50MA±5%
    Maximum power consumption Host: 100W, microphone: 1W
    Control type: RS485
    Headphone output: None
    Connection method: Hand-in-hand "T" type connection method
    Connector: Large 8-pin DIN
    Vote: None
    IC Card: None
    Color: gray-black
    Installation: Desktop

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