Atlas 55″ Interactive Whiteboard

Atlas 55″ Interactive Whiteboard

Specifications:

• Size   55″
• Product Size  L1249xH828 x W86
• Backlight Type        OLED direct type
• Screen Ratio        16:9
• Physical Resolution        3840x 2160 UHD
• Brightness        350-380cd/m²  (center point)
• Contrast        1200:1 (Typ.) transmission
• Display Color        8 bit/16.7 Million
• Viewing Angle        178°,178°
• Refresh Rate        60Hz
• Corresponding  Time        8ms
• Audio Output Power        8Ω10W x2
• Camera        OPTIONAL
• Touch Type        Infrared touch screen
• Touch Points        20 touch points
• Touch Writing Surface Material        4mm tempered glass
• Touch Screen Sensing Method        Fingers or other non-transparent touch-sensitive media
• Detection Function And Calibration        With 
  software automatic detection function
• Installation Method        Wall-mounted or Mobile Stand optional
• Front Interface        “Front terminal: USB port: 2 groups (shared by dual systems), HDMI input port: 1 group,
  Touch (external computer) port: 1 group”
• Storage Environment        “Storage temperature: -20 C -60  C ;
• storage humidity: 10%RH-90%RH” Working Environment        Working temperature: -10 C -55  C ; Working humidity: 10%RH-90%RH
• Service Life        ≥ 50000 hours