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75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard

    Buy cheap 75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard from wholesalers
     
    Buy cheap 75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard from wholesalers
    • Buy cheap 75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard from wholesalers

    75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard

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    Brand Name : adkiosk
    Model Number : SNT167
    Certification : ce,fcc,rosh,ccc
    Price : negotiate
    Payment Terms : T/T, L/C
    Supply Ability : 1000pcs per month
    Delivery Time : 15-20 days
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    75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard


    75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard


    Function of smart blackboard


    Support 10 point Android system, PC device touch operation;
    Support image zoom in, zoom out, and rotate;
    After supporting the switch of each signal source, the touch function is available;
    Under the display state of each signal source, you can quickly call out frequently used application functions through the floating shortcut menu (), and realize operation functions such as homepage;
    The homepage is designed with shortcut menus for media courseware, browser, electronic manual, whiteboard teaching, teaching resources, all applications, settings, etc., and shortcut applications can be added to the floating ball menu according to personal preferences
    A shortcut menu is set on the left side of the homepage, and users can add application functions by themselves;
    There are button functions at the bottom of the main screen: power switch, signal source, menu, homepage, energy saving, volume +, volume -, computer switch;
    The homepage preview channel can be set to four-split screen display.

    Display parametersScreen size85 inches (16: 9)
    Display typeLED LCD display
    Screen display size1876 (width) × 1057.4 (height) mm
    Physical resolution3840 (H) × 2160 (V) (UHD)
    Display color8bit, 1.07B
    Refresh rate60HZ
    Brightnesscenter point 300-350 cd/㎡
    Contrast ratio≥1200:1 (Typ.)
    Brightness uniformity>72%
    Response time8ms
    Viewing angle178°
    Display screen protectionThe main screen is 4mm full tempered high explosion-proof glass, and the secondary panel is protected by aluminum honeycomb panel.
    Backlight life50000 hours
    TV parametersImage systemPAL/SECAM/NTSC
    Sound systemBG /DK /I/L
    Channel storage200
    Decoding3D digital comb filter, 3D image motion noise reduction, 3D motion adaptive comb filter, etc.
    Speaker specifications15W /8Ω *2
    Audio featuresbalance, automatic volume control, surround sound, equalizer
    Touch parametersTouch sensing technologyProjected capacitive touch technology (10 points)
    Writing methodFinger, capacitive pen
    Positioning accuracy≤2mm
    Communication interfaceUSB interface
    Number of touchestheoretically unlimited
    Scanning speed10 ms/frame
    Reporting rate100
    DriverFree driver, window automatically recognizes and installs, no need to calibrate
    Operating SystemSupport windows7/10, Android, Mac OS, Linux
    Writing methodFinger, capacitive pen
    Random accessoriesEducational Wisdom Blackboard 85"1 set
    Power cord 2.0m1 (standard configuration)
    Certificate of conformity1 sheet (standard configuration)
    manual1 (standard)
    Warranty Card1 copy (standard configuration)
    Install parts1 set (standard configuration)
    Silicone corner protector4 (standard with right angle)
    Water-soluble dust-free chalk1 box (optional)
    chalk1 box (standard configuration)
    Magnetic water jet eraser and blackboard eraser (removable and washable)1 (standard)
    Blackboard brush1 (optional)
    Wall mount1 set (standard configuration)
    Whiteboard magnetic nail2 (standard configuration)
    Remote control (with battery)1 (standard)
    Retractable whiteboard pointer, capacitor type1 (optional)
    Capacitive pen1 (standard)
    Simple Phillips screwdriver1 (standard)




    Quality 75-85inch smart blackboard dual-system all-in-one player touch Screen Interactive Whiteboard for sale
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