The MC-2000HM is a wired conference system host engineered for professional meeting environments. It delivers reliable, scalable control over conference units, simultaneous interpretation, and integrated audio management.

1. The system host connects up to 1,000 conference units without requiring additional expansion hosts or extension cables. When expansion hosts are connected via expansion ports, up to 4,096 conference units can be connected without mutual interference.
2. One 8-pin aviation plug conversion unit interface supports connection of up to 36 conversion units to the system.
3. Provides a single 8-core aviation plug expansion host interface, allowing the system to connect up to 32 expansion hosts.
4. The system features 12 simultaneous interpretation audio output interfaces, supporting "11+1" language interpretation functionality (optional).
5. The system supports 4 conference unit connection ports, including 2 RJ45 network ports and 2 8-pin aviation ports.
6. Supports four speaking modes with adjustable maximum speaker limits of 1, 2, 4, or 6 participants. Chairman units are not subject to this limit.
7. Features one RCA external audio input interface, supporting external fire alarm audio and background music input.
8. Equipped with RCA conference audio output, XLR conference audio output, and RJ45 network interface for PC control. Additionally, an RS232 interface for PC control is provided.
9. Provides an RS-485 control interface. The conference host has built-in independent camera tracking functionality controllable via the host software. It supports multiple control protocols including PELCO-D/P, VISCA, and SAMSUNG.
10. Includes a set of ALARM fire alarm I/O trigger interfaces for emergency situations.

Note: Certain terminology and specific details may vary depending on the target language and its regional and cultural characteristics. This translation aims to maintain dynamic equivalence in language complexity while providing a standard, neutral tone.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. integrates research and development, production, and sales, and owns the premium audio brand "MEKEY."

The company operates a 6,000-square-meter modern factory equipped with advanced production lines, core technology, and dedicated R&D, production, quality inspection, and exhibition departments.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. offers a comprehensive product range and complete solution services, including solution design, drawing design, and bidding support. Our products cover professional speakers, audio-visual speakers, power amplifiers, conference microphones, paperless conference systems, recording and broadcasting systems, video conference systems, central control systems, and video matrix systems. Our products are suitable for various venues and have been widely applied in military, government, public institutions, and large enterprises, with over 200,000 successful cases and an outstanding reputation.