75 82 86 inch 20 points multi touch screen nano interactive 4k digital lcd smart board blackboard

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Product Overview

Description





Products Description


Teaching classroom 4K LCD display 75 86 inch touch screen interactive smart board nano blackboard






Product Paramenters


Product name
Interactive nano blackboard
Resolution
3840*2160(4k)
Size
75",86",98" or customized
Brightness
450(cd/m2)
Screen type
Capacitive Nano touch
OS
Dual OS system
Usage
Teaching,conference,query,household, advertising
Glass type
3/4mm tempered glass
Installation way
Wall mounting/mobile stand
Life time
More than 50000H
Function
PC,tablet,projector,writingboard,projection screen,speaker
Working voltage
50-60HZ 100-250V
Best viewing
Up:89 down:89 left:89 right:89
Contrast ratio
5000:1
Distance
0.5622*0.5622mm
Display Color
16.7M
Internet
LAN/WIFI
Max. viewing angle
178°




Company Profile




Guangzhou Senke electronic CO.,LTD.
- 10 years industry experience
- 1000-2000 squares meter factory
- 100-200 employees
- Professional technical team,QC team and after-sales team.










Packaging & Shipping






FAQ


Are you a factory?
We are a factory with OEM/ODM service.
When can I get the quotation?
We usually quote within 12 hours after we got your inquiry.
Can I order a sample to check the quality?
Yes of course! You can order a sample to check the quality.And the additional sample cost can be refunded in your next bulk order if the products satisfy the condition.
Why Choose us?
1).10 Years Leading manufacturer and Top supplier in Alibaba.
2).Competitive Prices Direct From Factory Suppliers.
3).Outstanding design and high quality.
4).Fast Delivery Around The Global.
5). Professional OEM/ODM and Personalized private customize.
How to order?
1).Tell us Model number ,quantity,color and other special requirements.
2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.
What kind of inspection you can provide?
Guangzhou Senke has multiple tests from material purchasing to finished products by different departments, like QA, QC, sales representative, to guarantee all products s are in perfect condition before shipment. We also accept the inspection by the third party you appointed.




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