WDC-900 Digital and Wireless Conference Discussion Systems

System Overview:

Designed to the most flexible discussion system available, RELACART has built on the elegant design to create a new series of digital and wireless discussion units with unrivaled features.

Operating in UHF band and Zigbee wireless communication technology ,the digital and wireless discussion units produce high quality CD sound due to a very high fidelity circuit design. The system is protected against interference from other wireless equipments such as computers, mobile phones and blue-tooth devices.

Set up easily and quickly with no impact on location, especially for historical locations, the benefits can be even more pronounced. One no longer has to worry about the damaging antique materials of a grand hall. No cables have to be laid or holes drilled, the RELACART WDC wireless discussion systems offer a professional and perfect solution for challenging locations.

WDC-900 Digital And Wireless Central Controller Unit

Functions:

• ● Zigbee wireless communication technology.
• ● Control for up to 273 wireless discussion units and 2 chairman units, up to open simultaneous 4 discussion units.
• ● Adjustable sensitivity for audio inputs and outputs.
• ● Earphone monitor function.
• ● Audio insertion facility to connect external audio processing devices or telephone couplers.
• ● 19’’(2U) housing for table top or rack mounting.
• ● Handgrips for easy transport.
• ● Bright LCD display operation screen, with Chinese and English Language menu for choose, perfect function and easy operation.
• ● Perfect sound quality as CD from the microphone.
• ● The system is perfectly protected against interference from other wireless equipments such as computers, mobile phones and blue-tooth devices.
• ● Easy to setup a system for usage limited in time, no impact on furniture, interior equipment or building structure
• ● Optional for Automatic Video Tracking System VTS-1000 for automatic camera tracking.
• ● Two operational microphone modes:
•    -- Limited talk, set the microphone to open 0S to 999S
•    -- Override, microphone button with override of activated microphones (FIFO)

• Technical Specifications   
•             

  Electrical
  Supply voltage	100V- 240V AC50/60 Hz
  Power consumption	30W
  Total supply power	60W
  Frequency response	65Hz-18KHz(+0-3dB)
  THD at nominal level	＜0.9%
  Dynamic range	＞93dB
  Signal-to-noiseratio	＞98dBA
  Audio Output
  XLR balance output	6 dBV(-24-6dBV)
  6.3mm unbalance output	0 dBV
  RCA max. output	-0 dBV
  Mechanical
  Mounting	Tabletop or mounted in a 19’’ rack
  Dimensions ( H X W X D )	426(W) X 88(H) X 252(D)
  Weight（KG）	4.3kg