High contrast P4.81 indoor led display signs Video Board DH
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | China |
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PH4.81 indoor LED screen good contrast 250*250mm module size
Specifications:
|
Unit module |
Pixel pitch |
4.81 mm |
|
Pixel density(dots/sqm) |
43264/sqm |
|
|
LED encapsulation |
SMD2121 |
|
|
Driving method |
1/13 |
|
|
Module size(mm) |
250*250 |
|
|
Resolution of module( dots) |
52*52 |
|
|
Major technical parameters |
Cabinet size |
1000*1000mm |
|
Brightness |
2000cd/ ㎡ |
|
|
Refresh rate |
>2000HZ |
|
|
Color temperature |
6500K |
|
|
View angle(H/V) |
160°/140° |
|
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Grey scale |
16bit |
|
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Brightness adjustment |
256 grade/ Manually/ Automatically |
|
|
Working/ storage temperature |
-20℃~50℃/ -30℃~60℃ |
|
|
Working/ storage humidity |
10%~90% RH |
|
|
Working voltage |
AC220/110V 50Hz |
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Protect degree |
IP43 |
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MTBF |
>5000h |
|
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Life span |
100000h |
|
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Input Signal |
AV, S-VIDEO, VGA, DVI, HDMI, SDI, DP |
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Operation system |
Windows 7/XP |
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Control distance |
cat-5 data cable:<100m, optical fiber<15km |
Quick details:
Pitch: P4.81 indoor LED video wall
module resolution: 52*52
module size; 250*250mm
cabinet size:1000*1000mm
Description:
1. High contrast: We apply SMD2121 black face LED lamps. so the screen contrast is much better.
2. High refresh rate: BAKO indoor LED display is with high refresh rate and it is suitable for various occasions for camera. Refresh rate can be above 2000 nits.
3. high grey scale: grey scale is 16 bits and the showing color is good.
4. both front and rear service available: if the LED display is mounted on the wall, front service is better. We have our own design for front service and it is much convenient.
5. Wide view angle: for horizontal, the view angle is 160°and for vertical it is 110°. This is totally enough for indoor view.
6. Good color uniformity: We are very strict in LED lamp and both wave and brightness difference is controlled. This can ensure that the whole screen’s color uniformity is good.
7. Real color image: There are 281 trillion kinds of color. So LED screen can show vivid and real image.
8. module can be applied for both rental and fixed installation: our 250*250mm module can be applied both for die-casting cabinet for rental and iron cabinet for fixed installation.
Application:
meeting room
military
hotels
stage
motor show
