Digital Voting & Discussion Conference Discussion System

• Type: Voice Conferencing System
• Composition: Loudspeaker
• Communication: Wired
• Pointing Feature: Cardioid
• Color: Silver
• Maximum Power Dissipation: 3W
• Model NO.: CR-M4202/04A2
• Signal-to-Noise Ratio (S / N): > 80dB
• Crosstalk Attenuation: > 80dB
• Distortion: < 0.10%
• Frequency Response: 60Hz - 18kHz
• Equivalent Noise: 20dB Spl
• Sensitivity: - 22dbv/PA
• Transport Package: Carton
• Trademark: CREATOR
• Origin: China
• HS Code: 8518100090
• Production Capacity: 100000 Pieces/Year

Product Description

Product Overview

CR-M4202A2 is a flip type discuss chairman unit, setting the vote, election functions together. Using high fidelity loudspeaker makes the sound distribution more uniform, not easy to cause squeaking, automatically mute after opening the microphone.

CR-M4204A2 is a flip type discuss vote representative unit. With high fidelity loudspeaker, the sound distributes more uniform, not easy to cause squeaking, automatically mute after opening the microphone.The professional DSP processing makes the speaker voice clear.
 

Features

· Set talk, voting, key attendance functions together.
· Using special 8 core high density aviation connector.
· Heart-shaped directivity capacitance pickup has double color indicating light. Speaking as red, applying as green.
· With 2 meters of cable.
· The knob type plug rod.
· With loudspeaker, earphone jack and a volume adjusting knob.
· Chairman unit has the function of approving the Speaking application of representative.
· Chairman unit has priority function of full control of the order of meetings.
· Connection position of chairman unit is not restricted.
· Unit is a passive device, the power is supplied by system controller and the input voltage is 24V.
· Howling inhibition function, when microphone is turned on, the machine speaker automatically close.
· Type connection mode.
 

Specifications

Model No.	CR-M4202/04A2
Power supply	The controller power supply
Unit interface	8 core Aerial line special interface
Maximum power dissipation	3W
Headphone output	8 - 320, 3.5rnm miniature socket
Power of loudspeaker	2W
Microphone type	Capacitive diaphragm
Directional characteristics	Heart
The signal-to-noise ratio (S / N)	> 80dB
Crosstalk attenuation	> 80dB
Distortion	< 0.10%
Frequency response	60Hz - 18kHz
Equivalent noise	≈20dB SPL
The maximum SPL	3% threshold
Sensitivity	- 22dBv/Pa
Color	Dark grey

 

Panel Drawing

 

System Diagram

 

Case Study

Gambia International Convention Center
Application Products: 1,500 sets of infrared simultaneous interpretation language distribution system, over 200 sets of full digital conference system, 19 sets of visual interaction system, 5 units of large-scale hybrid matrix switcher with video wall processing.


United Nations Conference on Trade and Development
Application products: 1200 sets of full digital conference system, matrix switcher, multimedia controller and other devices.


Brazil Federation of Industries of Sao Paolo (FIESP) 
Application products: over 500 sets of CREATOR full digital discussion conference system, auto camera tracking system, and seamless swtiching matrix switcher. 

 

Honors & Certificates