NCS-206HD Full Digital Conference System Main Unit

The NCS-206HD Digital Conference System is a professional fully digital conference solution designed for mini, medium and large meeting applications. Integrating discussion, HDMI video tracking, voting, conference recording and monitoring functions, the NCS-206HD provides reliable and flexible conference management for modern meeting environments.

Based on advanced digital control and DSP audio technologies, the NCS-206HD delivers excellent speech clarity through feedback suppression, noise cancellation, automatic gain control and digital equalization. The system adopts Ethernet transmission technology using STP Cat5e or higher cables, enabling stable long-distance audio, data and power transmission while simplifying conference room cabling.

The NCS-206HD digital conference system supports software and web-based control, allowing operators to centrally manage microphones, speaking requests, voting, participant information and conference processes. With built-in HDMI video tracking capability, the system automatically controls cameras and displays the active speaker, creating a more intelligent and professional conference experience.

The NCS-206HD conference main unit is ideal for government conference rooms, corporate boardrooms, educational institutions, council chambers and professional meeting venues requiring a high-performance digital discussion and voting system.

Key Features

Fully Digital Conference System

• Professional digital conference main unit for discussion, voting and conference management
• Flexible solution for small, medium and large meeting applications
• Supports integration with conference software and central control systems

Advanced DSP Audio Processing

• High-performance dual-core CPU and 32-bit DSP processing
• Feedback suppression
• Noise cancellation
• Automatic gain control
• Digital equalization
• Clear and natural voice reproduction

HDMI Video Tracking Function

• Built-in HDMI video tracking processor
• Automatic camera tracking of active microphones
• Supports up to 8 cameras with video matrix
• Compatible with Pelco-D and VISCA protocols

Flexible Conference Microphone Management

• Supports active microphone limit from 1–9 units
• Six microphone operating modes:
  • FREE mode
  • LIMIT mode
  • FIFO / Override mode
  • APPLY mode
  • Push-to-Talk (PPT) mode
  • VIP mode

Chairman Priority Function

• Chairman microphone operates independently of conference mode
• Chairman priority key can mute delegate microphones when required
• Ensures orderly and efficient meeting control

Conference Recording & Monitoring

• Built-in USB recording function
• Real-time conference recording to USB storage
• Remaining recording time display
• Built-in 3.5mm monitoring jack for live conference monitoring

Software & Web Control

• Web control via IP network
• Advanced software control via RS232 / RS485 communication
• Centralized management of: 
  • Microphone control
  • Speaking and request list
  • Voting management
  • Participant data
  • Conference agenda and proposal information
  • Camera tracking and preset positions
  • System line detection

Central Control Integration

• Seamless integration with central control systems
• Supports management of:
  • Conference audio
  • Cameras
  • Projectors
  • Lighting
  • Multimedia equipment

Reliable Ethernet Architecture

• STP Cat5e or higher cable transmission
• Long-distance digital audio and data delivery
• Simplified installation and maintenance
• Hand-in-hand conference unit connection design

Applications

The NCS-206HD Digital Conference System is widely used in:

• Government conference rooms
• Corporate boardrooms
• Parliament and council chambers
• Educational institutions
• Hotels and conference centers
• Multi-purpose meeting halls
• Training and seminar rooms