CMX CS-900 Digital Conference System Controller with USB Recording, CAT6/RJ45 & 8-Pin Ports, LCD Display, 100–1000 Unit Capacity

CS-900 – Digital Conference System Controller with Recording and Expansion Support

The CS-900 is a professional-grade digital conference system controller designed for structured audio discussions in boardrooms, meeting halls, government offices, and hotels. With integrated USB recording, support for CAT6 and 8-pin connectivity, and capacity for up to 1000 delegate units via extension controllers, the CS-900 delivers exceptional audio performance and flexible system scalability. Optional functions such as voting, auto video tracking, and simultaneous interpretation make it adaptable for international conference use.

• Digital Conference Control: Supports structured discussion functionality with configurable talk modes and unit limits.
• Built-in USB Recording: Record discussions directly via front panel USB port—no additional hardware needed.
• Scalable System: Connect up to 100 microphones natively and expand to 1000 units with extension controllers.
• Multiple Discussion Modes: Supports free, FIFO (first-in-first-out), and limited mic modes (1/2/3/5 units).
• Comprehensive Connectivity: RJ45 and 8-pin ports for microphones and extension units; XLR, REC I/O, TEL I/O, USB & RS232 outputs.
• Advanced Audio Processing: Built-in DSP, feedback suppression, and LF/HF filtering ensure clear communication.
• LCD Interface: 2.8" display for system status monitoring and configuration.
• Optional Features: Compatible with voting, simultaneous interpretation, and CS-900V auto video tracking for up to 6 HD cameras.

Technical Specifications:

• Model: CS-900 | Function: Discussion + USB Recording
• System Capacity: 100 units (expandable to 1000)
• THD: <0.05% | S/N Ratio: >96dB
• Frequency Response: 20Hz–20kHz
• Power Supply: AC 220V/115V, 50–60Hz | Power Consumption: 30W
• Connections:
  • 4 x RJ45 mic ports, 2 x RJ45 extension ports
  • 4 x 8-PIN mic ports, 2 x 8-PIN extension ports
  • XLR Out, REC In/Out, TEL In/Out, RS232, USB
• Display: 2.8” LCD | Construction: IEC 60914 Certified
• Dimensions: 488 x 360 x 84 mm | Weight: 12.7 kg

Package Includes: CS-900 Conference Controller, Power Cable, User Manual