School & Conference interactive board digital whiteboard 55/65/75/86 Inch 4K LCD Interactive Flat Panel Video,Demo, How It Works & Features

Name: School & Conference interactive board digital whiteboard 55/65/75/86 Inch 4K LCD Interactive Flat Panel
Uploaded: 2026-07-10T20:15:40+08:00
Description: Watch the School & Conference interactive board digital whiteboard 55/65/75/86 Inch 4K LCD Interactive Flat Panel video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-04 4450

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Product Specifications

Model NO.:

DSY-75S9

Customized:

Customized

Type:

Interactive Whiteboard

Using Type:

Movable With Rack

Material:

Glass

Sides:

Double Sided

Folded:

Unfolded

System version:

Android11.0+Windows Dual OS

LCD Screen:

65" 75" 86" 98"

Resolution:

4K (3840 x 2160pixels)

Warranty:

2 years

Brightness:

350cd/m2

Viewing Angle:

178 degree

Life span:

30, 000hrs(min.)

Response time:

8ms

CPU:

Quad Core A55

GPU:

Mali G52MP2

Memory:

DDR4: 4GB/eMMC:32GB

Voltage:

Rated AC 100-240V~Max 90-264V~50/60Hz

Packing size:

1630*220*1050mm

Windows:

RAM 8G+256G

Accessory:

wall-mount bracket, remote control, dongle, stylus

Trademark:

OEM

Transport Package:

Plywood Case

Specification:

65 75 86inch

Origin:

Guangdong

HS Code:

84714190

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