Dynamic Virtual Pixel COB All-in-One LED Display with Die Casting Aluminum Cabinet and 3840Hz Refresh Rate for Education

Tailored for K12 schools, universities, vocational colleges, and online education institutions, our three-specification COB Dynamic Virtual Pixel All-in-One LED delivers superior close-range teaching performance. Available in 108-inch (0.625), 136-inch (0.78), and 163-inch (0.93) dynamic virtual pixel configurations, this solution overcomes the limitations of conventional projection screens and fixed-pitch LED panels.

Dynamic virtual pixel optimization ensures ultra-clear display of small-font textbooks and complex formulas even within 1-meter viewing distance, eliminating the blurring issues common with projection screens under strong classroom lighting.

• Integrated aluminum all-in-one cabinet design eliminates messy external wiring
• Full front maintenance accessibility
• Fixed 20,000:1 contrast ratio
• 3,840Hz refresh rate
• Brightness: 600/550/550 nits across models
• Operating System: Single OS Android 11 or Windows optional
• Four split casting construction
• Expandable microphone/camera integration for cloud classroom functionality
• IP54 front washable surface rating
• Operating temperature range: -20°C to +60°C