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Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera

    Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
     
    Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers
    • Buy cheap Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera from wholesalers

    Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera

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    Brand Name : Tvision
    Model Number : TXH550-H0A
    Certification : CE ROHS
    Price : USD 525 /pcs
    Payment Terms : T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1000 pcs per week
    Delivery Time : 1-3 days
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    Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera

    55 Inch Interactive Whiteboard Smart White Board I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera With Stan

    Product Paramenters
    55 Inch Multi-Touch Smart Interactive Whiteboard Digital Whiteboard Interactive Flat Panel Price
    Model
    BrandTVISION
    NameAll-in-one teaching conference machine
    CodeTXH550-B0H
    LCD Panel
    Size55inch
    Panel BrandSAMSUNG,LG,AU (gauge A screen)
    typeTFT-LCD S-PVA
    Resolution3840 × 2160 (UHD) @60hz
    Brightness350cd/m²
    Ratio contrast4000:1
    Visual Angle (horizontal/vertical)178°/178°
    Response time6ms
    Visual area(mm)1428.48(H) x 803.52(V)
    pigment16700000 color 24Bit
    Color gamut (NTSC)72%
    BacklightWLED
    display scale16:09
    Response time<8ms
    life>60000H
    Infrared touch characteristic
    Touch the specificationsInfrared touch frame
    Glass4mm tempered glass
    Glass transmittance

    > 88% (higher transmittance depends on glass

    surface treatment technology such as AR/AG)

    Object induction number (IR)Touch at 20
    Number of infrared induction lines (W D)32767 × 32767
    Positional accuracyMore than 90% of the touch area is 2mm
    The interface definitionUSB 2.0(Full speed)
    Touch the strengthZero pressure touch
    The light resistanceIt has light resistance
    Induction life6 million times
    The response time<6ms
    The power supply modeFull duplex usb-powered DC +5V up to 500mA

    Wireless screen transfer, infrared touch writing, free video conference, Android 8.0&Win10 dual system
    It supports 10 people to write at the same time. The students come to the stage together to write answers and draw a picture by hand. The infinite space for collaboration is derived from TVISION's advanced touch technology, which is highly sensitive and accurate. It is comparable to pen writing, and multiple people's writing interferes with each other.



    Material:Aluminum Alloy
    Size:75"
    Color:Black
    Application:Office and School etc
    Active area (mm):1650.24(H)x928.26(V)
    Aspect Ratio:16:9
    Brightness:350cd/m2
    Power consumption:"Maximun< 300W Standby Mode<0.5W"
    Unit Dimension (mm):1722*1032*104
    Type:Whiteboard
    Whiteboard Type:Interactive Whiteboard
    Folded:Yes
    Touch System
    Sensing Type
    Infrared recognition
    Touch Tool
    Finger, Finger cover by glove, Opaque objects≥8mm
    Surface Hardness
    Tempered Glass with Level 7 of Mohs Standard
    Touch points
    10-20 point touch
    Communication Mode
    Full-speed USB (driver free)
    Touch Drive
    Free drive
    Response Time
    ≤3ms
    Interface
    USB
    Output Coordinate
    32767*32767
    Speed
    120Mbps
    Quality Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera for sale
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