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The core advantage of this system is its cross-device integration, solving the problem of scattered control of multiple audio-visual devices in multi-function halls. It supports 16 GPIO and 8 audio input/output ports, compatible with speakers, wireless microphones, projectors, LED screens, and lighting control systems. Voice command functionality supports中英双语, allowing users to adjust volume, switch scenes, or turn on devices with simple phrases like "Start meeting mode". The 20 customizable preset scenes can be tailored to specific venue needs, such as remote video conferences or employee training sessions. Wi-Fi 6 connectivity ensures device response latency ≤10ms, eliminating delays between audio and video. The auto power-off and energy-saving modes reduce standby power consumption by 80%, cutting operational costs for long-term use.

The central control unit is a 19-inch rack-mount device, measuring 480mm (W) × 300mm (D) × 100mm (H) and weighing 12kg, with a cold-rolled steel cabinet and powder coating for corrosion resistance. It has 16 GPIO ports for device control, 8 balanced audio input/output ports (XLR), and supports Wi-Fi 6, Ethernet, and RS232 network connectivity. Response latency is ≤10ms, ensuring synchronized audio-visual operation. The system operates on 110-240V AC power, with standby power consumption ≤2W in energy-saving mode. The touch control panel is 10-inch capacitive screen, with a 100m wireless range, and the voice command system recognizes 99% of common commands in quiet environments. It supports up to 20 customizable scenes, each storing parameters for volume, microphone gain, projector brightness, and lighting intensity.

This system is essential for intelligent multi-function halls in modern enterprises. In smart meeting rooms, it enables one-click startup of video conference scenes, adjusting microphone volume, turning on projectors, and dimming lights simultaneously to create an efficient meeting environment. Tech park collaboration spaces can use it for cross-team remote training sessions, integrating audio with interactive whiteboards for seamless knowledge sharing. High-end training centers can customize scenes for lecture mode, group discussion mode, and exam mode, adjusting audio settings to fit each scenario. It also works well in smart hotel multi-function halls for business meetings and hybrid events, supporting both in-person and remote participants. It integrates with popular video conference platforms like Zoom and Teams to create a unified audio-visual experience.