75-inch 4K Interactive Display

  • 4K display, and the resolution of the input signal is up to 3840 × 2160.
  • 20 px ultra fine writing, and 1 mm writing in diameter recognizable.
  • Built-in interactive whiteboard system allows sharing by scanning QR code.
  • Annotating on any interfaces supports 20 people writing at the same time.
  • Built-in Wi-Fi realizes wireless screen mirroring supporting 2/4-split screen without any cable connection.
  • Software and hardware video conferences realize tele-cooperation.

Specification

  • Product Model
  • Product ModelDS-D5A75RB/B
  • Built-in System
  • Operation SystemAndroid 8.0
  • Processor4-core A73 × 2 + A53 × 2, 1.5 GHz
  • Memory3 GB
  • Built-in Storage32 GB
  • NICBuilt-in 100 Mbps NIC, supporting routing
  • Display
  • Viewing Angle178°(H)/178°(V)
  • Screen Size75 inch LED Backlight
  • BacklightDLED
  • Pixel Pitch0.496(H) mm × 0.372(V) mm
  • Resolution3840 × 2160@60 Hz
  • Brightness450 cd/m²
  • Color Depth10 bit
  • Contrast Ratio1200:1 (Typ.)
  • Response Time6 ms
  • Refresh Rate60 Hz
  • Interface
  • Video & Audio InputHDMI IN × 2, VGA IN × 1, PC AUDIO IN × 1, LINE IN × 1
  • Video & Audio OutputHDMI OUT × 1, LINE OUT × 1, SPDIF OUT × 1, Built-in 16 W speaker × 2
  • Network InterfaceRJ45 (100Mbps ports) × 2
  • Data Transmission Interface2 USB on front panel , 2 USB on rear panel
  • Control InterfaceRS-232 × 1
  • Power
  • Standby Consumption0.5 W
  • Power Consumption< 200 W (full load)
  • Working Environment
  • Working Temperature0 ℃ to 40 ℃ (32 ℉ to 104 ℉)
  • Working Humidity10% to 90% RH
  • General
  • Power Supply100 to 240 VAC, 50/60 Hz
  • Gross Weight71 kg (156.53 lb)
  • Net Weight55 kg (121.25 lb)
  • Package Dimensions (W × H × D)1940 mm × 1215 mm × 283 mm (76.38'' × 47.83'' × 11.14'')
  • Product Dimensions (W × H × D)1737 mm × 1040 mm × 103 mm (68.39'' × 40.94'' × 4.06'')
  • Touch
  • Touch TypeInfrared touch screen
  • Touch Point20 point multi-touch
  • Touch Response Time< 10 ms
  • Touch Precision±1 mm (≥ 90% touching area)

Specification

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