75 inch interactive touch screen whiteboard 20 touch points for conference rooms
Features and Benefits
All-in-one machine: computer, whiteboard, projector, TV, speakers, advertising machine, and multi-function equipment in one.
Supports 10-point infrared touch (20-point touch option): It adopts an ultra-sensitive touch panel to improve touch accuracy and can withstand more than 35 million safe touches without any uncontrolled space. Easy touch, perfect control.
3840*2160 UHD resolution: high-definition LED screen, LG A+ grade color original panel, suitable for general application scenarios.
4mm explosion-proof tempered glass: 4mm ultra-thin grade 7 glass can effectively protect the screen.
The infrared touch screen uses aluminum plates, which generates little heat and dissipates heat quickly, which can effectively extend the life of the panel.
Dual-core processor: built-in design for Windows and Android dual systems. Both systems can achieve whiteboard writing and multimedia playback.
Fast response speed: 0.8ms for smooth writing and presentation. More convenient courseware management. Accurate, fast touch without lag.
Intelligent operation: free writing, annotation, and screenshots. Automatically identify input channels. Smart eye protection. Energy saving and smart wake up.
Smart writing & touch control: The writing function interface can realize writing, zooming in, zooming out, erasing, dragging and other functions.
Screen mirror using your Android phone, iphone, ipad, computer, etc.
Supports simultaneous connection to WIFI and shared hotspots. Comes with dual WIFI, universal module and dual frequency. 5G signal high-speed access and hotspot sharing at the same time.
specification:
| Technical Parameter | Panel Size | 75 inch |
| Aspect Ratio | 16:9 |
| Active Area | 1649.7(W)×928(H) mm |
| Resolution | 1920*1080 or 3840*2160(optional) |
| Number of Color | 17.8M |
| Brightness | 400cd/m2 |
| Contrast Ratio | 1200:1 |
| Responsive Time | 8ms |
| Panel Life | above 60000 hours |
| Storage Medium | Flash memory card | 2gb to 36gb for the capacity |
| Support Ad files | Video formats | MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG2), MPEG1 (VCD: DAT/MPG1) |
| Audio formats | MP3 |
| Photo formats | JPG, PNG |
| OSD Language | English, Chinese, French, German, Italian, Spanish,Arabic |
| Power supply | AC 110V - 240V, 50/60HZ |
| Storage Temperature | -20 to 60 Celsius degree |
| Normal Working Temperature | 0 to 50 Celsius degree |
Product Image Introduction:
Interactive Tablet Accessories:
Interactive Tablet Packaging:
Product Tags:
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75'' Interactive Display Board Interactive Digital Board 20 Points 3USB Images
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