Menu
Suppliers Products
Global B2B sourcing platform
Verified suppliers and manufacturers
MadeInChina.com > Office Supplies > Presentation & Bulletin Board > Blackboard
Swipe or use the arrows to view product images.

75 86 Inch Electronic OPS 4K IR Touch Screen Teaching Digital Interactive Nano Blackboard for Education

Price $1776.00
Min Order 1 Piece
Availability In Stock
Shipping From Guangdong, China
Popularity 392 people viewed
Send Inquiry View Full Page
Model NO.:
t52
Material:
New Material Composite Board
Type:
Multifunction Blackboard
Usage:
Teaching Blackboard
Structure:
Flat Blackboard
Light Source:
Dled Backlight
Brightness:
350CD/M2 (Typ)
Refresh Frequency:
60Hz
Response Time:
≤ 8ms
CPU:
I5/I7(Optional)
Input Method:
Finger or Capacitive Pen
Trademark:
none
Transport Package:
Wooden Box
Specification:
75 86 98 Inch
Origin:
Guangdong
HS Code:
8471414000
Product Description
Product Description

Product descriptions from the supplier

1. Professional modular architecture design, seamless integration of various modules and multimedia interaction (with a seam of less than 0.2mm between each blackboard module), no wrapping, no bulging, no writing interruption, and no poor writing, achieving true classroom overall interactive teaching;
2. The module architecture is horizontally and vertically adjustable, ensuring an overall flatness of 99% and no visual obstacles;
3. Adopting LED backlight high-definition LCD screen, A-size panel, with a selection of 60 inches or more (60-98 inches),
high-definition 1080P/4K display, to meet the various needs of schools for selection;
4. The flat surface has no borders, and dust does not affect touch control;
5. Signal splicing and conversion function, allowing for free combination of single and double screens;
6. Integrate fashion, technology, and modern teaching scenarios;
7. Adopting an intelligent electric overall lifting design, the height of the blackboard can be intelligently adjusted according
to the height of the classroom, podium, teacher or student writing needs.
 
Display
Screen size
75/86/98 inch
light source
DLED backlight
Physical resolution
3840 * 2160
display scale
16:09
brightness
350cd/m2 (Typ)
Screen contrast
1200:1 (typ.) - Hard screen/4000:1 (typ.)/- Soft screen depending on Panel
Pixel pitch (mm)
0.4935mm * 0.4935mm
refresh frequency
60Hz
Visual perspective
178 ° (H)/178 ° (V)
Color gamut (% NTSC)
72% NTSC
Chromaticity
1.07B
HDR
support
response time
≤ 8ms
Android
chip
982
CPU
GHz A55
GPU
Mali- G52MP2
System support
Android 11.0
Internal capacity
4G+32G
Interface
WIFI,USB2.0,USB3.0,LAN,VGA,AUDIO,
RECOVE,HDMI,MIC,POWER
Windows(optional)
chip
Intel
CPU
i5/i7(optional)
Running memory
8G (optional)
Hard disk storage
256G SSD(optional)
interface
WIFI,USB2.0,USB3.0,LAN,VGA,AUDIO,RECOVE,HDMI,MIC,POWER
Touch
Touch technology
Nano silver capacitor technology
Fitting method
Zero/full stickers
Glass specifications
4mm AG tempered glass
Input method
Finger or capacitive pen
Maximum output points
eight p.m.
Touch deviation
≤ 2mm, touch accuracy
Transmittance
≥ 82%
Haze
≤ 2.5
surface hardness
≥ 7H
Company Profile


Guangdong ZhengTian Electronic Technology Co., Ltd, is specialized Digital Signage & interactive whiteboard .Our brand name is DWINYA,which is a famous company with R&D ability and touch lcd device selling.ProductionProfessional manufacture specialized in OEM/ODM Digital Signage & Interactive Whiteboard,cooperated with grobal 500 top brands,served more than 1000 enterprises over 56 countries. To ensure the quality of our products,we have the clean room assemblyenvironment,and the finished products are subject to at least 24 hoursaging test and strict QC process. 20 QC employees and 14 steps quality checking ensure our products 100% reaching the standards of safety and eco-friendly..We have 150+ employees ,20+ QC and 20 international service teams,which can provide customers with one-stop servieces.Let us work together for a brighter future.
Certifications

 



FAQ

Q1: What products do you offer?

Our main products is Advertising machine. Now we can offer Advertising machine, Interactive Whiteboard, Temperature screening kiosk etc.

Q2: How can I get a sample to check your quality?
If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.

Q3: Can I have the products with my own logo?
Yes. We can offer both OEM and ODM service with prototype design and small MOQ.

Q4: How long can I expect to get the sample?
The samples will be ready for delivery in 3~5days after we receive the payment.

Q5:Can you give me a discount?
Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.

Q6. How to do if I can't reach your minimum order quantity?
Do not worry about that. If you can't reach MOQ for each item, we suggest you refer to our goods in stock and group sourcing items. We also can send you the latest list of the prompt goods for your reference.
  • Similar Products
Full Page Contact Supplier
↑