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Home Products Interactive Blackboard Digital Display 75inch Smart Digital Board White Digital Board Class Digital Board Conference Smart Board

75inch
  • 75inch
  • 75inch
  • 75inch
  • 75inch
  • 75inch
  • 75inch
  • 75inch Smart Digital Board White Digital Board Class Digital Board Conference Smart Board

  • Model : DVWB75T
  • Sizes 55inch 65inch 75inch
    Screen Panel Type D-LED D-LED D-LED
    Resolution 3840*2160 3840*2160 3840*2160
    Brightness (type) 350 cd/ 400 cd/  400 cd/
    Contrast  4000:01:00 4000:01:00 1200:01:00
    Display Area 1209.6*680.4 mm 1428.5*803.5 mm  1649.66*927.94mm
    Pixel (mm)(H/V) 0.21 x 0.63 0.372x 0.372 0.429 x 0.429
    Display Rate 16:09 16:09 16:09
    Reviewing Angle 178° 178° 178°
    Colorful 10bit,10.7B  10bit,10.7B  10bit,10.7B 
    Response time  8ms 6ms 6ms
    Lifetime Above 50,000h Above 50,000h Above 50,000h
    Touch Glass AG  AG  AG 
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Sizes 55inch 65inch 75inch
Screen Panel Type D-LED D-LED D-LED
Resolution 3840*2160 3840*2160 3840*2160
Brightness (type) 350 cd/ 400 cd/  400 cd/
Contrast  4000:01:00 4000:01:00 1200:01:00
Display Area 1209.6*680.4 mm 1428.5*803.5 mm  1649.66*927.94mm
Pixel (mm)(H/V) 0.21 x 0.63 0.372x 0.372 0.429 x 0.429
Display Rate 16:09 16:09 16:09
Reviewing Angle 178° 178° 178°
Colorful 10bit,10.7B  10bit,10.7B  10bit,10.7B 
Response time  8ms 6ms 6ms
Lifetime Above 50,000h Above 50,000h Above 50,000h
Touch Glass AG  AG  AG 
Sound System
Speaker 2*15W 2*15W 2*15W
Video type PALNTSCSECAM PALNTSCSECAM PALNTSCSECAM
Sound type D/K B/G IM D/K B/G IM D/K B/G IM
Android System 
Android OS Andriod 8.0 OS Andriod 8.0 OS Andriod 8..0 OS
Android CPU CPU: Dual-core A73 and dual-core A53, 1.5GHz;  GPU: Quad-core MaliG51
Flash Nandi  EMMC 32G    32G    32G   
RAM  DDR3 4G    4G    4G   
Input Resolution 1920*1080/60HZ, 3840*2160/60HZ
Front Frame HDMI, USB2.0, USB3.0, TOUCH-USB
Input 2*HDMI,  1*VGA, 1*YPBPR, 1*AV (3.5mm jack in), 2*USB3.0,  1*TOUCH-USB,  1*RS232,  1*SD (support MAX 128GB) ,  1*RJ45,  1*WIFI 5G,  1*bluetooth , 1*OPS PC SLOT 80PIN
Output 1*SPDIF, 1*HDMI, 1*Earphone, 1*AV 
Front Button POWER,  MENU,  VOL- , VOL+, ECO,  ENTER, HOME
Touch Technology
TouchPoints Infrared 20-touch points, support 2, 6, 10, 20points
Touch Method Finger or Pens, any objects
Calibration Technology Infrared magnetical sensor  
Accurate <2mm <2mm <2mm
Resolution 4096*4096/16384*16384/32768*32768
Response time -1st touch <15ms <15ms <15ms
Continuous touching <8ms <8ms <8ms
Light Sensor >220dot/second >220dot/second >220dot/second
Touch interface USB USB USB
Support OS Support WINDOWS /LINUX /MAC  /Android
Touch objects Φ3mm Φ3mm Φ3mm
Touch times above 6000millions times at the same point
Software under Andriod OS
Whiteboard App Yes Yes Yes
Mirror Server Option Option Option
Google App Compatible Compatible Compatible
Power Supply
Power AC(100-240)V50/60HZ   
Rated current 1.5A 2.5A 3A
Environments
Temperature Working Temperature: 0°C to 40°C;   Storage Temperature:-20°C to 55°C; 
Humidity 20%-80% RH at 40°C, non-condensing
Others
The shell  Black bezel/ Aluminum alloy frame with Oxidation drawing treatment/metal shell of the backside
Accessories Touch Pen x2 Touch Pen x2 Touch Pen x2
HDMI cable (1.5M) x1 HDMI cable (1.5M) x1 HDMI cable (1.5M) x1
USB cable (1.5M) x 1 USB touch cable (1.5M) x 1 USB touch cable (1.5M) x 1
Power cable1.8M) x 1 Power cable1.8M) x 1 Power cable1.8M) x 1
Remote control  x 1 Remote control  x 1 Remote control  x 1
Package Dimension 1385*195*870mm 1630*210*1060mm 1865*220*1180mm
Net Weight 39Kg±1Kg 45Kg±1Kg 79Kg±1Kg
Gross Weight 49.5Kg±1.5Kg 62.47Kg±1.5Kg 85Kg±1.5Kg
Quality Compliance CE, FCC, ROHS, ISO

Interactive Touchable Digital Whiteboard

Both side screen with the shortcut keys for android OS as above, hidden or display option    

* Android Whiteboard APP - annotation, writing, erase, multi-screens .... full powerful features and the display also have the features of screenshots, spotlight, calculator, countdown, lock, clean, record.  

 *  Full channels setting and free switch  

*  Compatible with Google Apps, website UHD display, 4K  /3840*2160P screen panel  

Infrared 20-touching point, more accurate tracking.

Anti-glared Glass 4 mm, AG  Intelligence Gesture Recognization 

Full Channels to touch switching  

Mirror Screens option - compatible with android Pad and phone, Apple Phone, one-touch panel to connect four mobile devices  

OPS PC slots - Intel I3/I5/I7, 4GB/8GB RAM,  128GB/256GB option, customized supporting.   

Free Whiteboard Software for Windows OS option.



product-75 finger writing lcd 4k UHD AG glass interactive tv touch screen android display conferenc


the aluminum frame with sanding process and painting color, round color to avoid children hitting.  perfect appearance offers you a flash idea for teaching presentation.

* Color to be  Black or Silver /Black option

* Much moderate cost will bring you more business of interactive touch screen projects for classroom, school and conference use.

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Multi-Screens Function




The android board integrated the dual 5G wireless feature, which can support multi-users (1 point to 4 users) share the video, images, and access the website.


Solution 1 - Android sharing to support mobile terminal, as android phone, apple mobile, IPAD, android tablet.


Solution 2 -  Inserted sharing hardware, then it not only can support mobile terminal but also computer


User can work the all kinds of the courseware  what they want to teach by an interactive touch display, and into the whiteboard software in windows OS, very easy and convenient



Welcome to contact us by email sales@diviewdisplay.com for more details.


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