Teaching Interactive Whiteboard

The teaching board touch screen greatly 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 teaching using 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 0.372*0.372mm 0.372*0.372mm 0.372*0.372mm
0.372*0.372mm
Display Area 1209.6(H)*680.4(V) 1428.48(H)* 803.52(V)
1646.5(H)*924.7(V) 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 0.5W 0.5W 0.5W 0.5W
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）
1514.8*132.6*934.7mm（With wall mount bracket） 1736.2*145.3*1059.7mm（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 sale is low, if you have needs to buy any
commercial display screens, please leave us a message.

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