22 inch Electronic Class Board
1920×1080P@60Hz full HD, 10-point capacitive touch, and 8-millisecond rapid response
27-millimeter-thick body with anti-glare toughened glass, preventing strong light interference and violent destruction
Built-in light sensor module helps automatically adjust screen brightness to match surrounding lighting conditions, displaying clear pictures with energy saved
Built-in 2 MP WDR camera captures clear images when facing against the light
Recognize up to 5 persons in one second, meeting the requirements of quick attendance check for elective class
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