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MD5000-02 Microphone & Voting Units



Mode of Installation:



1.      Speak / Request Button

2.      Voting Buttons (Agree, Disagree & Abstain ; ++, +, 0, -, --)

3.      Taking Attendance

4.      Headphone / Recording Interface

5.      Voice Activation

6.      Automatic Gain Control (AGC)

7.      Individual Threshold Level Setup

8.      Pre-set Threshold Level

【MD5000/02】Microphone & Voting Units

MD5000/02 is a portable device with micro computer. The appearance is elegant and ergonomic sound. The units are connected by the way of holding hands. Each unit is installed 2 DB9PIN sockets with lock; the units can be connected well.

Each unit is equipped with a unique ID, but it is adjustable. Moreover feedback can be minimized through AGU. Streamline cover includes 2-watt speaker, when participant is speaking; the built-in speaker is closed automatically. A gooseneck microphone with ring-shaped indicator is used 5-pin socket, that makes the users connect or disconnect conveniently.

Speak and priority buttons with professional identities are carved in order to make participants understand clearly and use appropriately.

5 colored buttons are used to voting. Each unit is prepared a headphone/recording interface that facilitates listening/ synchronous recording in order to record the meeting.

Product Features

l Speak / Request Button

l Can be placed anywhere within system

l Built-in Speaker, mute automatically when participant is speaking

l Headphone / recording interface

l 5 voting Buttons

l 5 voting LED indicators

l 1 speak LED indicator

l 1 request LED indicator

l Cable: 2.5M DB9PIN, male and female sockets

l Voice activation (sound control), can be set

l Closed automatically after speaking, time limit can be set

l Detachable microphone with indicator

l Can be set as chairman or VIP

l At most 8 chairman units are set simultaneously


l Conform to IEC914, CE & RoHS etc

l Frequency 30Hz – 20kHz

l Speaker: 2 Watts

l Headphone / recording interface: f3.5mm

l Connection: DB9PIN

l Power: DC 24V (conference control unit)

l Distortion: 0.5%

l SNR: 80dB (A)

l Microphone: SH68A

l Colors: Black

l Dimension: 168mm X 128mm X 55 / 25mm (Exclude gooseneck microphone)