High quality 98inch Intelligence Teaching Blackboard 3840*2160 portable smart board smart board for sale (1600439020802)

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Price:$468.00
Price in USD:Details

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Product Overview

Description



All-in-one chalkboard whiteboard education equipment for school infrared multi touch screen interactive whiteboard






Products Description


The front of the intelligent blackboard is a plane blackboard spliced together. It has the function of an ordinary blackboard and supports a variety of writing methods such as chalk, water pen and dust-free pen. The whole blackboard has no push-pull structure and can realize the unified screen writing of the whole blackboard. It adopts advanced projection capacitor technology and finger touch interactive experience.
The frame fitting technology is adopted to ensure a wide viewing angle. It has the overall pull-down function of the screen and the photosensitive eye protection function (the brightness of the teacher's book darkens when writing on the LCD screen and brightens when leaving. It can also be automatically adjusted according to the brightness of the classroom environment“








Front interface
1. Type-C :Android system USB flash disk interface
2. USB3. 0 :USB flash disk interface of windows system
3. Touch USB :touch interface(touch function when external computer is connected)
4. HDMI :Audio & video input interface (external computer)

Front key
Indicator light -- red after power on and blue after power on
--Power key (three keys in one)

Eye protection setting volume+ volume- image ratio recording screen



size

Overall size(mm)

Display area(mm)
Package size (length×wide×High)(mm)
Main screen
Auxiliary screen
75"
4214x94x1240.35
1650.24 x 928.26
2182x255x1380
1218x275x1345
85"
4214x94x1240.35
1872.00 x 1053.00
2182x255x1380
1218x275x1345
86"
4214x94x1240.35
1895.04 x 1065.96
2182x255x1380
1218x275x1345
98"
4500x94x1389.64
2158.848x1214.352
2459x303x1542
1265x330x1517




Specification


LCD Panel
Screen Size (Diag.)
110”
Resolution
3840*2160
Aspect Ratio
16:09
Brightness
500cd/m2 (Center 1point ,Typ.)
Contrast Ratio
1200:01:00
Viewing Angle(CR>10)
178°
Display area
2436.48(H) x 1370.52(V)
Backlight Life
50000Hrs
Hardware configuration
Chip-set
MSD8386BQM
RAM
3G Byte DDR4
ROM
32G Byte eMMC flash
Android OS
Android 8.0
Sound
Built-in Speakers
15W*2(8Ω)
USB2.0
3(includes a Front USB)
USB Touch out
2(includes a Front Touch out)
PC VGA Audio in
1
COAX out
1
EARPHONE out
1
I/O interface
LAN in
1(10/100M)
LAN out
1(10/100M)
RS232
1
VGA in
1
Mini AV in
1
Mini AV out
1
TV in
1
HDMI in
4(includes a Front HDMI)
Front USB3.0
1*
TF card in
1
2.4G WIFI
1
Wifi module
5g hotspot + Bluetooth 4.0

5G AP+BT4.0
1
Power
Input Power
100-240V
Power Consumption (Typical)
<700W
Power Consumption (Standby)
<0.5W
Environmental Conditions
Operating Temp.
0-40℃
Operating Humid
10%-80%
Physical Spec
Dimension (WxHxD)
2498*1476*121mm
Package Dimension
undetermined
Net Weight
undetermined
Wall hanging size(mm)
Horizontal 800X vertical 600


Packaging & Shipping


1.Packing in carton ,foam and wooden.
2.As customer demand.
3.Shipping port: Shenzhen, Guangdong.




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Application Scenario








Our Company




Certifications




FAQ


Q: can you provide OEM services for the integrated interactive tablet?
A: Yes, it has received good support. We can customize it according to your requirements.
Q: do you have any stock?
A: We have 3000-5000 units in stock every month.
Q: is your company a real manufacturer?
Our company is a professional manufacturer in Shenzhen Shantou cooperation zone. You are welcome to visit our factory at any time.
Q: how about the quality of the product?
A: our products have been strictly tested by QC before being delivered to customers. We sell our brand online in China's domestic market, so quality is our first priority!
Q: is this product only used in schools?
Our products are widely used in hospitals, schools, offices and so on.
Q: how can I trust the quality of your products?
A:We have been engaged in the business display industry for more than ten years, have independent product R & D institutions, have strong independent R & D ability of new products, and have passed a series of domestic and international quality management system certification, 3C certification, energy saving certificate, test report, national high-tech enterprise certificate, CNAs quality certification, CE certificate, FCC certificate, ROHS certificate, biso9001 certification, ISO environmental management The product implementation standard certificate is also the designated brand in the domestic government procurement list. The market share has doubled for several consecutive years. The company has a number of invention patents, utility model patents, design patents, intellectual property rights, copyrights, etc.
Q: what is your after-sales service?
A:If you have any questions, you will get our reply within 24 hours. And provide solutions immediately.


1600439020802
0.0166 s.