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Teaching Interactive Whiteboard

The teaching board touch screengreatly enhances the interaction between students and teachers. It replaces the traditional teaching method, reduces dust of chalks, and brings great convenience to teaching. It is compatible with various teaching software and has powerful storage. It can be used in various schools and digital whiteboard for teachingusing online teaching.

Product parameters of interactive whiteboard teaching

Model

LD-H550

LD-H650

LD-H750

LD-H860

Display Parameters

Panel Size

55 Inch

65 Inch

75 Inch

86 Inch

Resolution

1920*1080

3840*2160

3840*2160

3840*2160

Brightness

350cd/㎡

400cd/㎡

450cd/㎡

450cd/㎡

Contrast Radio

1400:01:00

1400:01:00

1400:01:00

1400:01:00

Pixel Pitch

Display Area

1897(H)*1068(V)

Viewing Angle

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

System Configuration

Operating System

Android 6.0 (2G+16G)

CPU

ARM Cortex A53,1.4GHz,Quad-core,ARM Mali 720MP2

Ram

2G(Optional)

Driving/TV Board Scheme

Android + PC dual system solution,MSD6A648

Internet Connected

WIFI,Bluetooth,Wireless Hotsopt

Input Interface

RF Signal Input,DP,AV,YPbPr,VGA-AUDIO,VGA,USB2.0,HDMI,SD Expansion Card Slot,RS232 Serial Port,RJ45

Output Interface

AV,VGA,EAPRHONE,SPDIF,TouchUSB

Support Format

RM、MPEG2、MPEG4、H.265、RMVB、MOV、MJPEG、VC1、FLV,WMA、MP3、M4AJPG,BMP,PNG

Others

Input Voltage

AC 110V~240V 50/60HZ

AC 110V~240V 50/60HZ

AC 110V~240V 50/60HZ

AC 110V~240V 50/60HZ

Max Power

≦150W

≦170W

≦180W

≦240W

Standby Power

Operating Temperature

-10℃-55℃

-10℃-55℃

-10℃-55℃

-10℃-55℃

Stored Temperature

-20℃-60℃

-20℃-60℃

-20℃-60℃

-20℃-60℃

Net Weight

40KG

45KG

58KG

70KG

Gross Weight

50KG

50KG

70KG

85KG

Bare Metal Size(L*W*H)

1259*98*771mm(With wall mount bracket)

  1. (With wall mount bracket)
  2. (With wall mount bracket)

1990*123*1200mm(With wall mount bracket)

Packing Dimension(L(W*H)

1410*198*921mm

1665*235*1080mm

1885*245*1225mm

2145*260*1360mm

Shell Material

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Shell Color

Black

Black

Black

Black

What is the Application of Teaching Whiteboard?

Teaching Whiteboard has been used in schools, teaching or training students' courses, it has professional teaching software to help teachers teach easier and more efficiently.

In addition, in some public places, educational whiteboards can be used for lecture announcements and some large-scale lectures. With a 100-inch educational whiteboard, the viewing distance and effect are excellent.

Now the price of digital screens for saleis low, if you have needs to buy any commercial display screens, please leave us a message.



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