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Hight Resolution 84 Inch IR Multi Touch TFT Touch Screen LCD Monitor for Teaching, Present

Categories Touch screen monitor
Place of Origin: GuangDong China
Brand Name: Riotouch, OEM is available
Certification: CE,FCC,ROHS,ISO9000
Model Number: HV
Interface Type: USB, HDMI
Touch technology: Infrared
Application: School, Office, Desktop, Computer, digital whiteboard
Response Time: 8ms
Brightness: 350cd/m
Contrast Ratio: 1500:1
Widescreen: Yes
Software: Education software for free
support system: win7, win8, Linux, Mac, Android
Resolution: 1920*1080, 3840*2160,32767*32767
Touch panel brand: LG,SHARP,CMO,AUO
Display Type: LED
Hard Drive Capacity: 500GB
Memory Capacity: 2GB/4GB/8GB
Panel Type: All-In-One
SIZE: 55''70'',84''.65''.
Price: US3,500.00
Packaging Details: polyfoam for inner packing and carton for outer packing
Delivery Time: 3-7 days after payment
Payment Terms: T/T .Western Union
Supply Ability: 5000SET/MONTH
Screen Size: 50'',55'',65'',70'',84''
Products Status: Stock
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    • Product Details
    • Company Profile

    Hight Resolution 84 Inch IR Multi Touch TFT Touch Screen LCD Monitor for Teaching, Present

    Hight Resolution 84 Inch IR Multi Touch TFT Touch Screen LCD Monitor for Teaching, Present

    Brief description:

    1. IR technology is more stable.

    2. finger or pen or any opaque object can touch, no need special pen

    3. Widely size : 47’’,55’’,65’’,70’’,84’’

    4. Multi-touch :2/10/32 Touch Point.

    5. OEM service and free teaching software
    6. 3 years warranty of touching frame give you zero risk and more profit.

    7. Open frame and build-in line, easy repair and more safety.

    9. Certification: CE, FCC, ROHS,ISO

    support Linux, window (7/8), Adroid, Mac

    and after sales sevices.

    1.Use the most popular PC - Intel Standard OPS, OPS is a mini PC, easy to use and maintain Collocation Windows system and Android and other systems

    2.Full HD & Ultra HD LED touch screen all in one PC to choose.

    3.10 Points of Writing Touch without driver (32 Points touch with driver).

    4. Front touch screen frame, the touch part is fixed on the front of Touch all in one PC easy for

    maintain and after-sale services.


    LED Parameters



    LED Brand


    Packing Parameters

    External Size


    Touch Size


    Plywood Carton Size


    Net Weight

    105KG(without wall-mounted)

    Net Weight


    Carton Size with wooden box


    Gross Weight with wooden box


    Power Parameters


    < 800W

    Standby Power


    Display Parameters

    Active Display Area


    Pixel Pitch

    can work properly in direct sunlight condition

    Display Colors

    10bit(D), 1.06Billon colors

    Number of Pixels(resolution)

    3840*2160 pixels



    Viewing Angle

    178 Degree

    TV Parameters

    TV Standard


    Multimedia Formats


    USB2.0 Multimedia Playback


    USB System Upgrading Online

    Support USB online upgrading function


    Max. 1080P format


    V1.3, 720P/1080P



    3D DNR

    Support video DNR

    Scanning Format

    Support 1080i Video crisscross DAS (Dynamic Adaptive Scan )

    Sound Control

    Automatic sound standard detection, support for balance adjustment and surround Sound

    Sound Output


    Input and
    output ports

    USB Multimedia Input ports


    Touchscreen port

    1-line USB2.0

    HDMI Input port


    VGA Input port


    PC Audio port


    UPBRP audio and video input port


    AV Input port



    Touch Technology

    Infrared touch technology

    Touch mode

    Single, multipoint( 2-32 points),Mouse click

    Inductive objects

    Finger,pen or any other opaque objects

    Inductive size




    Response time

    1) First dot(click):8ms, continuously(writing):3ms
    2) multipoint click:first dot(click):8ms,continuously(writing):8ms
    3) Mouse click:first dot(click):8ms,continuously(writing):8ms

    Cursor speed

    UP to 300 dots/s Multipoint,mouse click:125 dot/s

    Operating life

    ≥60,000,000 times to click


    USB power supply (4.6-5V, DC)

    Power consumption


    Operation Systerm

    Windows 8, windows 7, XP, Mac, Linux


    HID devices standard, accord with Win7 multi-touch protocol, no need special software to calibrate, just use Table PC setting to finish the calibration.

    Anti-light decay function

    Anti-light decay circuits to prevent the performance degradation caused by long working hours

    LED Test Software

    Supply touch screen LED test software to test the function of each couple of the LED lights and the drawing functions

    Antilight interference function

    can work properly in direct sunlight condition

    Standard Accessories without PC

    Remote Control

    TV Remote control

    USB cable

    1.5m USB cable for touch monitor, USB2.0

    VGA cable

    1.5m VGA cable

    Audio cable

    1.5m audio cable


    1 pcs

    Pens without ink

    2 pcs

    Teaching Pointer

    1 pcs

    User manul

    1 pcs

    Wall brackets

    Screws, wall mount kits

    Standard Accessories with PC

    Remote Control

    TV Remote control


    1 pcs

    Pens without ink

    2 pcs

    User manul

    1 pcs

    Teaching pointer

    1 pcs

    Wall brackets

    Screws, wall mount kits


    1. Q: What’s the warranty and service?

    A: We provide OEM and ODM service and customized service,3 years warranty for SKD,1 year warranty for others

    2. Q: How to assemble and use the products?

    A: Please check the user’s manual for reference

    3. Q: Whether to provide any teaching software?

    A: Yes, we provide free education software

    4 Q: How to make the order?

    A: Send detailed inquiry to us, then we will reply you with the Proforma Invioce. Make the payment after you confirm the PI. We ship out the products by express or by sea within 4-7 days after we receive the payment. Then you will get the cargos soon.

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