B2B Servicios
Teaching Interactive Whiteboard
|
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.
Buen trato: comprar del vendedor
Esta página es acerca de los importadores y exportadores de Teaching Interactive Whiteboard Buscar en la categoria : B2B Servicios Buscar en la categoria : whiteboard, interactive, teaching |
Martes 08 septiembre 2015
Module parameters HD-720P-38*38mm 1.0megapixel low-illumination HD web camera Network Camera - Sensor type 1/4 inch、1.0megapixel , CMOS low-illumination width dynamic sensor - Minimum illumination Color: 1 Lux/F1.2, black and white: 0.02Lux/F1.2 - Electronic shutter 1/5 second ~ 1/50...
Martes 08 septiembre 2015
Ubicación : Workshop 6S-V,Valiant Ind.Bldg.,2-12 Au Pui Wan St, Fo Tan, Hong Kong, 852 Fo Tan, Persona a contactar : Ella Zhan, +85 2 26 75 75 58
Jueves 01 agosto 2013
Cantidad : moq:1pcs - Precio : USD594
Get stunning images with this High-spec Full HD Memory Camcorder, capable of 1920x1080/50P recording and loaded with F1.2 Super Bright & 29.5mm Wide Angle JVC HD GT LENS and Back-illuminated CMOS Sensor. Built-in Wi-Fi allows Live Monitoring via Smartphone, videos and stills to be emailed...