65 75 Inch Wall Mount School Classroom Whiteboard LCD Touch Screen Smart White Board Interactive Flat Panel Board

OEM Factory 4K Classroom TV Display Interactive Flat Panel Digital Writing LCD Whiteboard Touch Screen Smart Board for Teaching and Meeting Touch Screen Smart Board is an interactive TV, it built-in with LCD/LED and touch screen (and PC for optional). We use the most popular technology infrared touch to achieve interaction between users and the monitor. All in one touch monitor is also a LCD whiteboard, use the LCD to instead of the projector for image presentation. Connect with built-in or outer PC, it is a large touch PC, fingers to control and operate the PC to present advertisement, conference PPT, classroom courses, play movies and etc…Specification Availabe Size55 inch / 65 inch / 75 inch / 86 inch / 96 inchScreen TypeTFT-LCDPanel BrandLG/AUO/CHIMEI/BOEAspect Ratio16: 9Resolution1920X1080 (Support 4K)Brightness450CD/m2Contrast Ratio2000: 1Lifespan50, 000 hoursTouch ScreenTouch typeInfraredTouch conditionFinger, touch penTouch points10 pointsResponse time