large wipe off board. Taking the method of extracting the time base eliminates the influence of the random jitter of the ultrasonic pulse front on the handwriting. Improved resolution.
large wipe off board. Taking the method of extracting the time base eliminates the influence of the random jitter of the ultrasonic pulse front on the handwriting. Improved resolution.. The IQAio GR519 is an upgraded lightweight version based on the original IQAio GR511. The original dual-cavity structure was changed to a bottom-edge structure, so that the minimalist design accommodates modern classrooms and conference rooms. With one IQProjector V2 and one IQView E3821, you can achieve flexible and intelligent classroom.
IQAio highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment.
The uniquely designed IQUSB interface supports one-line connection to external PC equipment. It supports intelligent switching of interactive whiteboards, audio, PPT turner and other internal integrated devices, without additional wiring to meet the needs of various teaching scenarios.
IQAio adopts capacitive touch button, scan RFID card to power on/off device and front button indicator to show the status of teaching operations. That improves the operation experience and very easy to use.
15 soft hotkeys on the both sides and
clear function classification greatly improve the efficiency of use.
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