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Desktop Discussion Unit(Conference System)
Desktop Discussion Unit(Conference System)
Supplier Info
[China Supplier]
Contact Person : Mr. YEE David
Tel : 86-020-89301789
Fax : 86-020-89301184
Product Detail
Desktop discussion unit 1.Professional factory 2.The best price 3.OEM/ODM 4.ISO9001:2008,CE,RoHS

Desktop Discussion Unit(Conference System)

Instruction:

D4403  is a conference delegate unit integrated by comprehensive functions including discussing, sign-in.  

Features:

(1)Application of full digital audio technology. Built-in high performance CPU(2)Compliance with IEC60914 international standard(3)Cordiform capacitance MIC with twin- color- ring indicator(4)Built-in hi-fi loudspeaker; auto-mute when the MIC is turned on(5)Auto earphone detection: when earphone is plugged in, the built-in loudspeaker will automatically turn off(6)High brightness 1602 LCD display to show many kinds of operation information(7)Four speaking modes including "NORMAL", "FIFO", "FREE", "APPLY".

(8))Contact-type IC card to renew identity information(9)The chairman unit can be freely turned on without limitation to speaking delegates' quantity(10)The chairman unit has the privilege to close or temporarily block the speaking delegate unit(11)The chairman unit can deny the speaking requests from all of the delegate units an invoke 

Parameter:

Power supply

DC24V supplied by the controller

Power consumption

3W

Loudspeaker power

2W

Intercommunication

DIN 8-PIN

Earphone output

9dBu,8-32OMRON,3.5mm

Soniferous types

Cordiform capacitor

Directional patterm

Cardioids

Crosstalk attenuation

>80dB

SNR

>80dB

Distortion

<0.1%

Frequency response

60-16KHz

Sensitivity

-22dBv/Pa

Color

Silver & Black

 Size

213(L)X 145(W) X 70(H)

Desktop Discussion Unit(Conference System)

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