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Conference chairman/delegate unit SC-3221C/SC-3221D

Sonbs the table-top discussion speaking unit is easy to operate, just press the speaking request button to speak. Built-in speaker and headphone jack, clear sound quality, with volume adjustment knob, hand in hand connection through super six (CAT6E) network cable

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Discussion touch chairperson/representative digital conference system

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Product Description

The table-top discussion digital conference system is easy to operate, just press the speaking request button to speak. Built-in speaker and headphone jack, clear sound quality, with volume adjustment knob, hand in hand connection through super six (CAT6E) network cable.


Digital conference system connection diagram, customized the whole solution with 17 years China source manufacturer.

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Features

1.With digital audio stream processing technology, the sound quality is richer and clearer, the best choice for conference pickup;

2.Avoid interference from RF signals such as telephones and other wireless signals when picking up sounds;

3.Novel, fashionable appearance, ergonomic design, support desktop installation;

4.Capacitive touch buttons, no mechanical button sound, waterproof, durable, easy to clean;

5.Support touch key sign-in (use with software);

6.The chairman unit has the following conference control functions: In the application mode, the speech application function of the delegate can be approved; the speech unit of the delegate who is speaking can be forcibly closed; it is not limited by the number of speakers and the speech mode, and can be opened freely, regardless of the installation location. ;

7.The "hand in hand" serial connection mode is realized through the CAT5 interface super six network cable,

8.Cardioid directional condenser pickup, with two-color indicator light, red when speaking, flashing green when applying to speak, and removable during recess;

9.∮3.5mm stereo headphone jack to connect headphones, high-fidelity speakers, adjustable volume;

10.Suppress howling function to prevent sound from returning;

11.With camera tracking system & central control system, it can realize automatic camera tracking function;

12.Microphone stem length: 420mm (standard configuration);

13.The unit is a passive device, powered by the system host, and the input voltage is DC24V.

14.The representative unit has the function of applying for speech and is controlled by the chairman unit;

15.The chairman unit has the following conference control functions:

 1. Approval of the speech application function of the representative;

 2. The speaking unit of the representative who is speaking can be forcibly closed; 

3. It is not limited by the number of speakers and the speaking mode, and can be opened freely and is not limited by the installation position.

 

Technical Parameter

Power supply

 DC24V (host power supply)

Frequency response

 20Hz-20KHz

Channel crosstalk

 >80dB

Signal-to-noise ratio

 >80dB

Maximum power consumption

 3W

Sensitivity

 -46dBV/pa

Frequency response

 20Hz-20KHZ

Input impedance

 2.2K

Headphone volume

 10mW

Dimensions (mm)

 215mm×130mm×47mm

Color

 Black Brushed Aluminum

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