High contrast P4.81 indoor led display signs Video Board DH IP43 full color BK-P4.81 manufacturer from China Shenzhen BAKO Optoelectronics Co.,Ltd

High contrast P4.81 indoor led display signs Video Board DH IP43 full color

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BK-P4.81

PH4.81 indoor LED screen good contrast 250*250mm module size

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°
	Grey scale	16bit
	Brightness adjustment	256 grade/ Manually/ Automatically
	Working/ storage temperature	-20~50/ -30~60
	Working/ storage humidity	10~90 RH
	Working voltage	AC220/110V 50Hz
	Protect degree	IP43
	MTBF	>5000h
	Life span	100000h
	Input Signal	AV, S-VIDEO, VGA, DVI, HDMI, SDI, DP
	Operation system	Windows 7/XP
	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