TAIDEN, the global top-ranking manufacturer of conference systems, introduced in 2001 the world's first infrared simultaneous interpretation system that is insusceptible to interferences from HF-driven lighting. Later in 2008 it developed a digital infrared processing chip, based on which it built the digital infrared wireless conference system. In 2015, TAIDEN introduced its worldwide pioneering digital infrared technology to the field of multimedia teaching and released the world's first digital infrared wireless classroom audio system. The system provides an ideal audio solution for teaching environment owing to its various advanced features such as high anti-interference, reliable privacy assurance, convenient for managing and excellent audio clarity. Now TAIDEN marches further on its journey of innovation and invented the world's first digital infrared wireless classroom audio and control system by integrating its very mature digital infrared technology with intelligent central control technology. Aside from the advantages of digital infrared classroom audio system, the full-fledged system also boasts easy switch between In Class and Class Over modes, central control of all multimedia equipment, quick system installation and great performance owing to a wisely pre-positioned IR receiver. Its compactness and comprehensive functionality makes it a better and all-inclusive solution for classrooms.