Video & Audio Multiplexer

A Video & Audio Multiplexer is a device used to combine video and audio signals. They are commonly used in surveillance systems, broadcast systems, video conferencing systems, and other scenarios to combine multiple video and audio signals into a composite signal that is transmitted to a single channel or device.

This type of Multiplexer usually has multiple video input and audio input connectors that can receive signals from different video cameras, audio microphones, or other audio and video devices. They then combine these signals into a single video and audio signal and transmit it to a display, VCR, monitor, or other receiving device via a single output connector.

Video & Audio Multiplexers usually have some additional functions, such as image adjustment, audio adjustment, signal switching, recording function, etc., to meet the needs of different application scenarios. They can improve the efficiency and convenience of signal transmission, while reducing the footprint and wiring complexity of the equipment.

Overall, Video & Audio Multiplexer is a very useful video and audio processing device that can simplify the management and transmission of multiple signal sources and improve the overall efficiency and performance of the system.