Factory Directly 20/40 Point Multi Finger Touch 75 86 98 110 Inch Infrared Interactive White Board Electronic IR Interactive TV Screen Whiteboard for School

Factory Directly 20/40 Point Multi Finger Touch 75 86 98 110 Inch Infrared Interactive White Board Electronic IR Interactive TV Screen Whiteboard for School. Large Size Options: Available in 75, 86, 98, and 110 inches to suit various room sizes. High Touch Accuracy: Supports 20 or 40 touch points with 32768 x 32768 resolution. 4K Ultra HD Display: Delivers crisp visuals with 3840x2160 resolution and zero bonding. Versatile Installation: Supports wall mounting with brackets or mobile floor stands. Multi-OS Compatibility: Runs on Android 11/12/13 and is compatible with Windows. Fast Response Time: Infrared technology ensures 6ms first click and 5ms continuous response. Broad Application Scope: Ideal for schools, offices, hospitals, and exhibition halls. Certified Quality: Meets CE, FCC, ISO 9001, and RoHS global safety standards.