Touchscreen Control Panel Conference System Host with Video Conferencing Integration and External Recording Support for Wired Conference System

The MC-2000 is a professional wired digital conference system host designed for high-capacity, multi-language conference environments. Compliant with IEC60914 and GBT15381-94 international standards, it delivers reliable performance for government, enterprise, and institutional applications.

1. High-Capacity Unit Support: The main unit connects up to 1,000 conference units without additional expansion hosts or extension cords. Using an expansion port to connect expansion hosts, the system accommodates a maximum of 4,096 conference units.
2. Translation Unit Interface: Features a 1-channel 8-core aviation connector translation unit interface, supporting up to 36 translation units and up to 32 expansion hosts.
3. Simultaneous Interpretation: Offers 12 channels of simultaneous interpretation audio output interfaces, supporting "11+1" language interpretation functionality (optional).
4. Conference Unit Ports: Includes 4-channel conference unit connection ports — 2 RJ45 network ports and 2 8-core aviation ports.
5. Flexible Connection Methods: Supports hand-in-hand, circular hand-in-hand, and T-type connection topologies for convenient installation and maintenance without sound quality loss.
6. Speaking Modes: Four modes available — FIFO, NORMAL, FREE, and APPLY — with adjustable speaker limits at 1/2/4/6. The chairman unit is not limited.
7. External Audio Input: 1-channel RCA external audio input interface for fire alarm audio and background music.
8. Audio & Control Outputs: 1-channel RCA conference audio output, 1-channel XLR Cannon conference audio output, 1-channel PC control RJ45 network interface, and 1-channel PC control RS232 interface.
9. Camera Tracking Control: 1-channel RS-485 control interface with built-in camera tracking function controllable via conference host software. Supports PELCO-D/P, VISCA, and SAMSUNG protocols.
10. Central Control Integration: 1-channel RS-232 control interface enables automatic camera tracking when combined with different central control systems during speeches.
11. Dual Hot Backup: The digital conference host supports dual hot backup functionality for enhanced system reliability.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production, and sales, and owns the high-quality "MEKEY" brand of professional audio equipment.

The company operates a large modern industrial plant covering over 6,000 square meters, equipped with advanced processing production lines and a complete online detection system. It possesses core technologies in crossover boards, speaker units, and audio processing systems. The factory includes a product research and development department, production department, quality inspection department, and a product exhibition hall.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. offers a complete product range and provides customers with overall solution services, including scheme design, drawing design, and bidding and tendering support. Products include professional speakers, audio-visual speakers, professional power amplifiers, conference microphones, paperless meeting systems, conference recording and broadcasting systems, video conferencing systems, central control systems, and video matrix systems — suitable for various outdoor and indoor performances. These products have been repeatedly applied in the military, government, public institutions, and large enterprises, with over 200,000 successful cases and a very high reputation.