| Customization: | Available |
|---|---|
| Customized: | Customized |
| Type: | Interactive Whiteboard |
|
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| Size | 85" | ||
| Display | Display Area HV (mm) | 1874mm×1057mm | |
| Resolution | 3840×2160 pixels | ||
| Refresh Frequency | 60Hz | ||
| Luminance | 300-350cd/m2 | ||
| Contrast Ratio | 1200:1/ 5000:1 (OC) | ||
| Visual Angle | 1780 (H/V) | ||
| Display Color | 8bit 16.7M/ 1.07B (10bit) | ||
| Backlight | DLED | ||
| Colour Gamut NTSC | 72% | ||
| Lifetime | For 50,000 hours | ||
| Touch | Identification Principle | Infrared recognition | |
| Touch Embedding Mode | Built-in integrated type | ||
| Writing Way | Finger, touch pen or other 2mm non-transparent object (full screen writing) |
||
| Touch Points | 20 Points | ||
| Touch Resolution | 32767*32767 | ||
| Touch Precision | ±1mm | ||
| Response Speed | <8ms | ||
| Touch Number | theoretical infinite | ||
| Drivers | System automatic identification, no need of driver | ||
| Support System | windowsXP /7/8/10/11, Android, MacOS, Linux | ||
| Working Temperature | -10 ~ +50 ºC | ||
| Communication Mode | USB 2.0/ USB 3.0 | ||
| Built-in System | Scheme | RK3588 | |
| CPU | 4*A76+4*A55 | ||
| GPU | Mali-G 610 MC 4 | ||
| Basic Frequency | 2.4GHz | ||
| Internal Storage | 8G DDR 4 | ||
| Memory | 128GB (EMMC) | ||
| Wi-Fi | 5GHz | ||
| System Version | Android 13.0 | ||
| Front Interface | Input Port | USB 3.0×3 | |
| HDMI×1 | |||
| TOUCH USB×1 | |||
| Type-C×1 | |||
| Prehole Position | Auto photosensitive hole×1 | ||
| Remote control×1 | |||
| Button | Eight Buttons | Switch, volume +, volume-, eye protection, recording screen, home page, setting, touch switch (single button optional) |
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| Interface | Input Port | RJ45×1 | |
| TOUCH USB×1 | |||
| USB3.0×1 | |||
| USB2.0×1 | |||
| RS232×1 | |||
| HDMI IN×1 | |||
| Output Port | HDMI OUT×1 | ||
| TYPE-C OUT×1 | |||
| SPDIF OUT×1 | |||
| Other Ports | MIC IN×1 | ||
| TF CARD×1 | |||
| Earphone×1 | |||
| Power Consumption |
Power | ≤400W | |
| OPS Power | ≤110W | ||
| Working Voltage | 100~240V AC, 50/60Hz | ||
| Standby Power Consumption | ≤0.5W | ||
| Sound Channel Stereo | 2 | ||
| Dual-channel Power | 20W/ 8 Euro 2 speakers | ||
| Others | Camera | 48MP 4K HD camera | |
| Microphone | Eight-array voice microphone | ||
| Dimension (L* W* H) | 1953×108×1164mm | ||
| Package Dimensions (L* W* H) | 2100×215×1300mm | ||
| Net Weight | 59KG | ||
| Gross Weight | 75KG | ||
| Body Material | Aluminum alloy face frame, oxidation sandblasting process | ||
| Front Frame Color | Black, can be customized silver black or other colors | ||
| Front Frame Glass | Physical tempered grade 7 explosion-proof glass/ anti-glare explosion-proof grade 7 tempered glass |
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| Front Box Pen Slot | Two magnetic slots on the front | ||
| Environment | Operating Temperature | 0~40ºC | |
| Operating Humidity | 10%~90% RH | ||
| Storage Temperature | -20~60ºC | ||
| Storage Humidity | 10%~90% RH | ||
| Accessories List | Nameplate | 1 | |
| Accessory Box | ×1 | ||
| Power Supply1.8m | 1 (98 inches standard with 3 m) | ||
| Qualification Certificate | ×1 | ||
| Remote Control (battery-free) | ×1 | ||
| Touch Pen (Magnetic Suction) | ×2 | ||
| Wall-hanger | ×1 | ||
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