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55in 4K Capacitive Interactive Whiteboard Flat Panel Display Sensor

Categories Capacitive Interactive Whiteboard
Brand Name: INGSCREEN
Model Number: IS-55C
Certification: CE CB FCC ROHS ISO9001
Place of Origin: Dongguan
MOQ: 1
Price: $591-$738
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Pcs/ per Month
Delivery Time: 5 Workdays
Packaging Details: Carton, Wooden rack & Wooden box
Name: Capacitive Interactive flat panel
Size: 55 inch
Resolution: 4 K
Light source: DLED
Visual ratio: 16:9
OS: Android 8.0 & Windows
RAM: 3G
ROM: 32G
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    55in 4K Capacitive Interactive Whiteboard Flat Panel Display Sensor

    High Quality 55" Capacitive Touch Sensor 4K Interactive Touch Flat Panel Multi Touch Smart White board


    when pressure is applied using a finger, stylus, or another device on a resistive screen, the signal is transferred from one adjacent layer to the next until it is finally interpreted as a touch event. Because touch is based on pressure generated on the screen, most items ranging from a fingernail to a wooden rod can be used on resistive screens.


    On the downside, resistive touchscreens normally have poor contrast because of multiple layers, with images that are less sharp compared with capacitive touchscreens. The touch effect is also comparatively slow because of the mechanism of signal transfer. Still, many low-end smartphones, some game consoles such as Nintendo DS, and most POS terminals and ATM machines have utilized the technology for their displays.


    Size

    55/65/75/85/86 inch
    Touch typeCapacitive sensor
    Touch points10
    Screen assembly technologyZero gap
    Tempered glass4 MM
    Backlight typeDLED
    Visual ratio16:9
    Resolution3840(H)×2160(V)
    Pixel pitch0.372×0.372mm
    Frequency60Hz
    Contrast ration(Typ)1200:1
    Viewing Angle178°(H/V)
    Brightness350-400 cd/m2
    Contrast ration(typ)/(min)1400:1
    Audio output power8Ω15W*2
    Touch driveHID
    Touch sensitive methodFingers, stylus
    Touch screen positioning resolution4096*4096
    Touch screen communication interfaceUSB 2.0
    Response time<8ms
    Scan frequency100 Hz/s
    Cursor speed100 Hz
    Touch accurancy≤±1 mm
    ConfigurationAndroid8.0 2/16G RAM,16/32GB ROM. WIFI 2.4 Ghz+5G
    OSXP/Win7/ Win10/ LINUX/ Android
    Front portUSB 3.0,USB 2.0,HDMI IN, TOUCH B,TYPE C,
    I/O

    RJ45*1, HDMI*2,VGA*1,VGA AUDIO*1,YPBPR*1,AV*1,TV*1,RS232*1,USB2.0*2,SPDIF*1,Earhpone*1

    TV*1, TOUCH B*1

    Storage environmentStorage temperature: -20℃~60℃; storage humidity: 10%RH~90%RH
    Working environmentWorking temperature: -10℃~55℃; working humidity: 10%RH~90%RH
    Voltage110~240V/50~60Hz
    Power Consumption270W
    Standby Consumption≤ 0.5W
    ProcessorMSD848(8386)
    OPSCPU I3 6th, 2.4Ghz, DDR3 4G RAM, SSD 128G, 60Hz/4K
    Chipset:Intel(R) 7 Series Chipset Family Mobile
    Graphics:HD Graphics 3000, Sound card:Realtek ALC622 HD
    Wifi2.4Ghz +5G
    AccessoriesWall mount, expansion screw, touch pen, warranty card, certificate of conformity, manual, remote control
    Optional accessories: mobile bracket, telescopic pointer, screen projector

    1) Aluminum alloy frame, surface sandblasting and anodic oxidation treatment, iron shell back cover, active heat dissipation;
    2) 4mm physical tempered anti-riot glass; enhance the visual effect and enhance the touch experience;
    3) High-speed 10-point touch writing experience, better smoothness and faster writing speed;
    5) Using the OPS slot of the international general standard, the integrated plug-in design is convenient for upgrading and maintenance, and there is no visible external connection line of the computer module, and the body is beautiful;
    6) Front expansion port: 1 PC-USB, 1 full-channel-USB, including 1 HDMI input on the lower side of the front, 1 TOUCH USB, 1 TYPE-C (USB2.0 protocol), which is convenient for users to connect external devices use
    7) The speaker is placed in front of the sound to prevent the sound effect from deteriorating due to the embedded environment;
    8) Child lock function, the button function can be shielded by setting;
    9) Support gestures to pull up the menu, the menu can quickly adjust the brightness and sound, and switch the signal source
    10) The front button is one-key start, which can turn on and off the screen and the host at the same time, and the operation is simple and convenient
    11) Android 8.0 system support, multi-theme system setting switch at any time, startup LOGO setting customization and other functions
    12) The system comes with functions such as screen projection, electronic whiteboard, and annotation
    13) The screen assembly process adopts zero bonding technology, so that the display screen is naturally clear and transparent



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