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  • Wireless Digital Conferencing Delegate Voting Unit, Microphone & Battery Pack

Wireless Digital Conferencing Delegate Voting Unit, Microphone & Battery Pack
WC-DV-C

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Highlights

  • Wireless Delegate Unit with Yes/No/Abstain voting with included gooseneck microphone & battery.
  • Built-in high quality loudspeaker which is automatically muted when the microphone is active, to prevent acoustic feedback.
  • Microphone On/Off or request-to-speak button with two status LEDs.
  • The batteries provide over 20 hours of continuous operation on a full charge.
  • Operates in both the 2.4GHz and 5GHz frequency band.
  • Headphone jacks for assistive listening.
  • Elegant, unobtrusive, black units.
  • Excellent sound quality.
  • Battery life LED status indicator
  • Link Status LED
  • Headphone Volume Control

Overview

The WC-DV-C is a wireless fully digital portable delegate conference unit perfect for permanent or temporary meetings with speech and voting. The built-in loudspeaker and microphone create the personal one-on-one conversational experience in large group meetings enhancing the productivity and communications in these meetings. The additional voting buttons provide for consensus voting in a meeting. The wireless unit is powered by a custom Lithium-ion battery pack and can be optionally powered by a wall power adaptor (sold separately).
 
The unit can either be controlled by the chairman or remotely by the operator/conference chair. The volume of the loudspeakers can be remotely controlled by the operator via a web based set up application built into the wireless access point for the system. The microphone button is located between two LEDs to indicate whether the unit is on (RED) or in the request-to-speak queue (GREEN). The loudspeaker is automatically switched off when the microphone is activated to prevent acoustic feedback.
 
In combination with the access point (WC-WCAP+) and a chairman unit (WC-CV) basic voting sessions can be performed without the need of a central control unit. The voting session is controlled via the chairman voting control buttons, the results of the session are displayed on the OLED information display of each unit within the system.
 
The Digital Conferencing battery pack is a high performance Lithium-Ion rechargeable battery pack. The battery pack has been designed to provide in excess of 20 hours continuous service from a chairman/delegate wireless conference unit on a full charge. Used with the WC-CHT six (6) unit charging tray, the battery can be charged in approximately four (4) hours from a complete discharge. The battery has an external power connection to allow a power adaptor to plug directly into the battery for operation and charging. A push to test button enables an LED bar to display the current battery life and capacity status.
 
The Digital Conferencing Gooseneck Microphone is a high performance condenser microphone developed specifically for the Digital Conferencing conference units. The condenser capsule features a cardioid pattern with a 50 Hz to 20 KHz frequency range, maximizing speaker pick-up while minimizing the risk of acoustic feedback. The microphone has been designed to have very low susceptibility to interference from mobile phones. The unit features a high bright red illuminated ring which is bright enough to be seen in camera broadcast lighting when the microphone is active.

Includes

One (1) WC-DV Wireless Digital Conferencing Delegate Voting Unit
One (1) MIC38SL Digital Conferencing Gooseneck Microphone 15 in. (38 cm)
One (1) WC-BP Wireless Digital Conferencing Lithium-ion Battery Pack

Configurations

Unit can be upgraded to a 20 in. (standard 15 in.) Digital Conferencing Gooseneck Microphone.
MIC50SL Digital Conferencing Gooseneck Microphone 20 in.

Specifications

Audio Loudspeaker Frequency Response 20 Hz - 20 kHz
Loudspeaker Diameter 2 in. (51 mm)
Loudspeaker Maximum Power 3 W RMS
Headset Frequency Response 100 - 15 kHz
     
Controls & Indicators Microphone Button Button with Red/Green illuminating LED on both sides; red indicates microphone is active, green indicates request-to-speak
Headphone Volume Control Two (2) buttons to Raise and lower button with blue LED indication above each. Used to control the headphone volume output.
Headphone Volume Indication OLED display window indicating the relative headphone volume.
Voting Buttons Three (3) buttons identified as  "+", "0", and "-" used for voting.
RF Status Indication Blue LED on rear of unit indicating status of the RF connection to the WCAP+ unit.
Off : connection established
Blinking : searching connection
On : out of range, shutdown after 2 min.
Battery Status Indication Red LED on rear of unit indicating status of the battery.
4 h remaining : 1 Hz blinking
2h remaining : 2 Hz blinking
1h remaining : 4 Hz blinking
     
Connections Microphone Connector 5-pin Screw Lock Female Connector
Headphone Connector Two (2) 3.5 mm (0.14 in.) mono headphone connectors
Battery Pack Connection 6-pin sliding terminal connection
     
Power Lithium-Ion Battery Pack 7.2 VDC
Power Consumption 4 W
     
Physical Dimensions (H x W x D) 2.36 x 9.06 x 5.12 in. (60 x 230 x 130 mm)
Color Black
Unit Weight 1.0 lbs. (0.48 kg)
Shipping Weight 2.0 lbs. (0.9 kg)
Mounting Tabletop
     
Specifications are subject to change without notification

Requirements

Used With

Accessories

Support Documents

    • FAQ

    How long can a conference unit operate on a fully charged battery?   
    A fully charged Lithium-Ion battery will last up to 20 hours of continuous use. Charge time for a battery is approximately 4 hours. Charge times can vary based upon the temperature and venting of the charging unit. Charger must be well ventilated.
     
    Do I need software to use the voting feature? 
    No, the Wireless Digital Conferencing WC-CIV, WC-CV, WC-DIV and WC-DV provide for voting functions. The chairman units have the ability to start/stop voting, and cast a vote while the delegate units can only cast a vote once a vote is started by a chairman unit. The results will then be automatically displayed on the on each of the conference units as the vote is in progress and after it has been stopped.
     
    How many wireless units can be connected to the WCAP+? 
    The total number of units that can be connected is 1024; however the distance from the WACP+ for connectivity is limited to 98.4 ft. (30 m). Contact Listen Technical Support for more information.
     
    Can I use a conference system without chairman unit?
    Yes you can, however, there will not be any priority function available. The head member of the meeting (chairman) will not be able to manage the microphone system by use of a typical delegate unit.
     
    Does the system have a wireless interpretation unit?
    No. To provide interpretation services the system must connect to a Confidea CU and have a wired ID2500 interpreter’s control unit attached to the Central Unit.