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For compatibility with third-party interactive flat panels or speakers, the USB dongle (receiver) quickly pairs with devices without requiring drivers. The AS203 microphone ensures uninterrupted classroom communication, powered by a built-in 750mAh rechargeable battery that provides up to 6 hours of continuous operation.
Equipped with a built-in DSP chip, the AS203 minimizes environmental noise, delivering clear teacher communication through the IFPD’s speaker or an external speaker. With a wireless range of up to 10 meters, teachers can freely navigate the classroom without losing connection.
The AS203 microphone kit can be seamlessly integrated with VIISAN’s IFPD through the built-in X-MIC receiver.
Simply position the AS203 microphone’s IR transmitter near the X-MIC sensor on the IFPD, and you’re all set with a cable-free connection—no additional setup required.
Quickly pair the USB Dongle (Receiver) with an IFPD or external speaker, then connect it to the Wireless Microphone (Transmitter).
No drivers are required, ensuring a fast and hassle-free setup for immediate use.