Intelligent 65 Inch Touch Screen Interactive Whiteboards For
Schools
Description Of Touch Screen Interactive Whiteboard
10 years of experience in the production of commercial display
equipment , and the pursuit of the ultimate in products , has
enabled HUSHIDA to win praise from many industries . The same
price, more stable enjoyment , one device replaces multiple devices
.
Feature Of Touch Screen Interactive Whiteboard
1. We will recommend the most suitable size of all - in - one
machine to you according to your market needs ;
2. Can write and record more content , provide a variety of
handwriting models to choose , and use a variety of gesture
functions , writing without delay and hysteresis ;
3. Optional anti-glare screen , more beautiful picture display effect
, better audio and video multimedia material demonstration effect ;
4. The content of computer and mobile phone can be put on the same
screen to the teaching machine at any time .
5. Novel human - computer interaction experience , say goodbye to
the projector + whiteboard . Windows and Andriod dual system
platform , deep integration , data sharing , multiple realization
of multiple courseware format sharing .
Specification Of Touch Screen Interactive Whiteboard
LCD Panel
Size
55 - 100 inch
Panel Brand
SAMSUNG , LG , AU ( gauge A screen )
Type
TFT - LCD S - PVA
Resolution
3840 × 2160 UHD
Brightness
450cd / m²
Ratio contrast
2000 : 1
Visual Angle ( horizontal / vertical )
178° / 178°
Response time
8ms
Visual area ( mm )
1209.6 ( W ) × 680.4 ( H ) mm
Pigment
16700000 color 24Bit
Color gamut ( NTSC )
72%
Backlight
WLED
display scale
16 : 9
Response time
＜ 8ms
Life
> 60000H
Infrared touch characteristic
Touch the specifications
Infrared touch frame
Glass
4mm 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 accuracy
More than 90% of the touch area is 2mm
The interface definition
USB 2.0 ( Full speed )
Touch the strength
Zero pressure touch
The light resistance
It has light resistance
Induction life
6 million times
The response time
＜8ms
The power supply mode
Full duplex usb-powered DC +5V up to 500mA
Application Of Touch Screen Interactive Whiteboard
In corporate board rooms and work groups ; in classrooms at all
levels of education ; in broadcasting studios ; in training rooms
for professional . sports coaching ;
Advantage Of Touch Screen Interactive Whiteboard
Most conference all - in - ones have strong scalability and can be
compatible with a variety of USB devices , network cards , wireless
keyboards , and mice . One machine can meet multiple needs ; and
most of them have Windows and Andriod intelligent dual systems ,
easy to operate , and support one - key conversion , You can also
add apps to meet the individual needs of companies in different
fields .
BEIJING HUSHIDA TECHNOLOGY CO.,LTD, headquartered in BEIJING, China, is a high-tech enterprise
dedicated to the design, development and production of technology
display equipment, intelligent software and hardware integrated
development, integration of industry technology marketing
solutions, software and hardware technical support, and after-sales
service guarantee.
Facing the future, HUSHIDA has always been adhering to the spirit
of "Building the brand, culture, quality and service of HUSHIDA", adhering to the high-quality line, and committed to building the
"HUSHIDA" brand into a world-class leading brand in the intelligent
business display industry.
Currently, the number of service equipment is more than 123,326,
and the number of cooperative users is more than 42,475, covering
more than 431 cities and 170 million people, providing high-quality
software support for HUSHIDA hardware equipment
