Digital Conference Discussion Microphone Congress System with Built-in Loudspeaker

• Type: Voice Conferencing System
• Communication: Wired
• Pointing Feature: Cardioid
• Color: Silver
• Transducer Principle: Condenser Microphone
• Application: Conferencing Room
• Model NO.: CR-M4202/04G
• Maximum Power Dissipation: 3W
• Crosstalk Attenuation: > 80dB
• Distortion: > 80dB
• Transport Package: Carton
• Specification: Diameter=165mm, H=64mm
• Trademark: CREATOR
• Origin: China
• HS Code: 8518100090
• Production Capacity: 100000 Pieces/Year

Product Description

Product Overview

CR-M4202/04G is a desktop type pure discussion unit, using a special design to ensure the machine is stable, durable.The delicate design can fit any meeting room.


 

Features

♦ Using special 8 core high density aviation connector.
♦ Heart-shaped directivity capacitance pickup has double color indicating light. Speaking as red, applying as green.
♦ The knob plug rod.
♦ With loudspeaker, earphone jack and a volume adjusting knob.
♦ With howling suppression function, when microphone is turned on, the native speaker automatically shut down.
♦ Chairman unit has priority function to full control meeting order. Connection position of chairman unit is not restricted.
♦ Unit is a passive device, the power is supplied by system, the input voltage is 24V.
♦ With 2 meters of cable.
♦ "T" type connection mode.
 

Specifications

 

Model No.	CR-M4202/04G
Power supply	The controller power supply
Unit interface	8 core aerial line special interface
Maximum power dissipation	3W
Headphone output	8 - 32Ω,3.5mm miniature socket
Power of loudspeaker	2W
Microphone type	Capacitive diaphragm
Directional characteristics	Heart
Signal-to-noise ratio ( S/N)	> 80dB
Crosstalk attenuation	> 80dB
Distortion	< 0.10%
Frequency response	60Hz - 18kHz
Equivalent noise	≈20dB SPL
The maximum SPL	105dB(3% threshold)
Sensitivity	- 22dBv/Pa
Color	Silver

 

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