D6221 Conference Speech & Vote Chairman Unit | Global Trade leader ecrobot

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D6221 Conference Speech & Vote Chairman Unit

Posting date : Mar 11, 2015

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Membership

Free Member Scince Jan 27, 2015

Min. Order Quantity

Supply Abillity

1000

Port

Hangzhou

Payment Terms

DD TT DP cash

Package

fine packing

Keyword :

Wi-Fi speaker

Category

Contact

williamwong

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Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

dsppatech

HS-CODE

Package & Delivery Lead Time

Package

fine packing

Detailed Description

D6221 Conference Speech & Vote Chairman Unit

Speech and voting functions integrated

Built-in magnet Wi-Fi speaker

High brightness LCD screen

5 vote buttons and chairman priority button

Conference check-in function

Automatic camera tracking function when used with camera

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Description

D6221 Desktop Chairman Speech/Vote Unit provides functions such as speech, vote, check-in and self-checking.

It adopt gooseneck microphone, built-in magnetic loudspeaker, headphone jack, and also provide power-on indicating light and button and light indicators. In VOICE mode, it can realize voice controller on/off function.

It has high speed digital processors and HiFi audio circuits, and can indicate the work status of LCD screen.

Chairman unit has the priority to deliver speeches and the authority to approve speech application from delegates.

It can call for voting and is free from limitations on number of spokesman. It has the full authority to take control on the discipline at the conference site; in a D62 series digital conference system, it allows 2 chairman units at thesame time, and the position of chairman units is free from position restrictions.

Conference units are passive equipment and are powered by the controllers. The input voltage is 24V; they are easy to use, with clear voice and easy to install with fashionable appearance.

Specification

Model		D6221
Structure and Type		Desktop
Output frequency response		45Hz-18kHz（-3dB）
Speaker Power		1.5W
Static power consumption		<1W
Max. power consumption		2W
SNR		>80dB
Crosstalk Attenuation		>80dB
Harmonic distortion		<0.5%
Headphone Output		9dBu, 8-32Ω,3.5mm
Working Power Supply		DC 24V power supply
Port on the unit		8pin DIN socket
Microphone	Type of microphone	Electret, heart-shaped, condenser type
	Frequency response	40Hz-20kHz（-3dB）
	Sensitivity	-45dBV/pa
	Input impedance	2kΩ
	Equivalent Noise	20dB (SPL)
	Max SPL	125dB (THD<3%)

DSPPA Audio Co., Ltd.