75 Inch Led Nano Blackboard Touch Screen Digital Education Equipment Interactive Smart Blackboard For Classroom
- Category: Blackboards >>>
- Supplier: Dongguan,Kingone,Electronics,Co.,Ltd.
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Product Overview
Description
New Arrival Classroom All in One PC Touch Screen LCD School Writing Board LED Nano Whiteboard Interactive Digital Blackboard
Product Description
Available screen size | 75" & 86" |
Dual System | |
Android OS | RAM 2G ROM 32G, Android 8.0 version |
Windows OS | Intel core i3/i5/i7, Memory 4G/8G, Hard disk 128G/256G/512G |
Touch screen (option) | |
Touch type | 20 points touch |
Touch sensor | Infrared touch |
Touch surface | 4mm tempered glass |
Response time | 2ms |
Panel Specification | |
Panel type | TFT LCD |
Diagonal Aspect Ratio | 16:9 |
Physical Resolution | 1920x1080 or 3840x2160 |
Viewing Angle | H178°/V178° |
Display color | 16.7M |
Pixel Pitch (mm) | 0.630x0.630mm (HxV) |
Backlit type | WLED |
Response time | 6ms |
Contrast | 5000:1 |
Brightness | 450cd/m2 |
Lifespan | >50,000hours |
Others | |
Speaker | 2*5W |
Internet | WIFI , RJ45 |
Interface | 2*USD2.0 |
Appearance | |
Color | Black/Silver/Customized |
Material | Metal case SPCC + Tempered Glass |
Installation | Floor standing |
Accessories | Remote controller, power cable |
Certificates | CE, RoHS, FCC, ISO9001, CCC |
Power | |
Power Supply | AC100-240V, 50/60Hz |
Max power consumption | ≦280W |
Standby power consumption | ≦1W |
Working Environment | |
Operation Temperature | 0℃~50℃ |
Storage Temperature | -20℃~60℃ |
Working Humidity | 85% |
Storage Temperature | 85% |
Detailed Functions | |
Video format support | MPEG1/MPEG2/MPEG4/ASP/WMV/AVI |
Image format support | JPEG/BMP/TIFF/PNG/GIF |
Audio format support | Wave/MP3/WMA/AAC |
Image Resolution | Support 1080p, 720p, 480p and multiple resolutions |
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