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Product Details:
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| Resolution: | 4K Ultra HD | Frame: | Aluminum Alloy |
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| Mic: | 8 Array Mic | Operating System: | Android, Optional Windows Dual OS |
| Writing Method: | Pen/finger Touch | Screen Size: | 75 Inch |
| Highlight: | smart interactive lcd touch screen,interactive lcd touch screen 75 inch,ops electronic interactive whiteboard |
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This interactive flat panel combines cutting-edge touch technology with powerful multimedia capabilities, designed specifically for modern classrooms and collaborative workspaces.
Transform your teaching and collaboration experience with real-time annotation, shape-to-text conversion, and picture-in-picture multitasking. The intuitive teaching mode features a three-stage design with menu bar, writing tools, and page management.
| Display Size | 75" |
| Display Area | 1654mm × 931mm |
| Resolution | 3840×2160 pixels |
| Refresh Rate | 60Hz |
| Brightness | 300-350cd/m² |
| Contrast Ratio | 1200:1 / 5000:1 (OC) |
| Viewing Angle | 178° (H/V) |
| Color Depth | 8bit 16.7M/1.07B (10bit) |
| Backlight | DLED |
| Color Gamut | 72% NTSC |
| Lifespan | 50,000 hours |
| Body Material | Aluminum alloy face frame with oxidation sandblasting process |
| Frame Color Options | Black (standard), customizable silver black or other colors |
| Front Glass | Physical tempered grade 7 explosion-proof glass / anti-glare explosion-proof grade 7 tempered glass |
| Pen Storage | Two magnetic grooves on the front |
| Technology | Infrared recognition |
| Integration | Built-in |
| Input Methods | Finger, touch pen, or other 2mm non-transparent objects |
| Touch Points | 20-point multi-touch |
| Resolution | 32767×32767 |
| Precision | ±1mm |
| Response Time | <8ms |
| Driver Support | System automatic identification, no driver needed |
| Compatible OS | Windows XP/7/8/10/11, Android, MacOS, Linux |
Contact Person: Mr. Kevin Liu
Tel: +8618098949445
Fax: 86-755-84654872