Adhering to IEC 61603-7 and ISO 22259 standards, this system is compatible with other infrared language distribution products that meet IEC 61603-7, allowing for seamless integration. It features TAIDEN's proprietary digital infrared processing chip and DQPSK modulation technology, enabling high-frequency transmission (1 to 8 MHz) to prevent interference from HF-driven light sources. This ensures superior audio clarity and robust security against interference and eavesdropping. Ideal for small to large international conference halls and outdoor venues, it combines high performance with exceptional reliability.