Большой дюймовый цифровой ЖК-экран интерактивный смарт-доска ТВ доска для школы и офиса
22 080,72 ₽ - 58 513,91 ₽
Сохранить в закладки 1601284615968:
Panel | LCD Size | 55” 65” 75” 85” 86” | ||
Type of Panel | IPS/VA | |||
Respond Time | 8ms | |||
Visual Ratio | 16:9 | |||
Resolution | 3840(H)×2160(V) | |||
Pixel pitch | 0.4296×0.4296mm | |||
Frequency | 60Hz | |||
Display Colors | 1.07B (10bit) | |||
Color saturability | 72% | |||
Contrast ration(Typ) | 5000:1 | |||
Viewing Angle | 178°(H/V) | |||
Light source | DLED | |||
Brightness | 350cd/m2 | |||
Life Span | ≥30000hrs | |||
Audio-video parameters | Speaker | Soundtrack | 2.0 | |
Power | 2×10W | |||
Touch parameter | Touch specifications | Non-contact infrared sensing technology | ||
Support Systems | Windows10/Windows8/Windows7/Windows XP/Android/Linux/Mac OS X/Chrome | |||
Touch Points | 20 Points Touch | |||
Min.Identifier | 2mm | |||
Input mode | Opaque object (finger, pen, etc) | |||
Respond time | ≤10ms | |||
Touch depth | ±1mm | |||
Writing height | ≤3mm | |||
Writing display | Single Stylus pen two-colour | |||
Output coordinates | 32767 (W) ×32767(D) | |||
System | System Version | Android 14.0 | ||
CPU | Octa-core A55 | |||
GPU | Mali-G52MP4 | |||
RAM | 4GB | |||
ROM | 32GB | |||
Wireless | Bluetooth | Version | 5.0 | |
Working Frequency | 2.4GHz | |||
Working Distance | 0~10m | |||
Wi-Fi | Version | 802.11ac/b/g/n/a/ax | ||
Working Frequency | 2.4GHz/5GHz | |||
Working Distance | 0~10m | |||
HDMI IN | 1 | |||
TOUCH 2.0 | 1 | |||
USB 2.0 | 1 | |||
Line OUT | 1 | |||
RS232 | 1 | |||
RJ45 IN | 1 | |||
TF Card | 1 | |||
Front Interface | USB2.0 | 2 | ||
TOUCH USB | 1 | |||
HDMI IN | 1 | |||
Type C | 1 | |||
Power | Voltage | 100-240V~ 50/60Hz 4A | ||
Max. power consumption | 350W | |||
Standby power consumption | ≤0.5W | |||
Accessories | Power cord | ×1 | ||
Stylus pen | ×2 | |||
Wall mount | ×1 | |||
Operation manual | ×1 | |||
Environment | Working temperature | 0℃~40℃ | ||
Working humidity | 10%~90%RH | |||
Storage temperature | -20℃~60℃ | |||
Storage humidity | 10%~90%RH | |||
Working Elevation | <5000m |
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