P4 Front Maintenance LED Sign

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Pieces
Origin

China Mainland
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Description

Product Detail

Features:

1. Easy and fast lock/unlock: Only takes 5 seconds to dismantled and assembled (replaced) one module by a small tool.

2. Convenient installation: Light weight, and the cabinet structure enable to hang mount on the wall or lifting rely on the wall with simple installation accessories.

3. Front removable: Front service design, each module of the screen can be easily removed from front side.

4. Safe and quick service: When the module needs maintenance, don’t need to climb to the high or suffer heat torturing.

5. Seamless split/joint: High precision and standard module size, makes the screen has good flatness and seamless.

Technical Specification

Specification	P4 Front maintenance LED Sign
Pixel pitch	4mm
Pixel configuration	SMD2121
Module resolution	32dots X 32dots for real
Module pixels	1024dots
Module size	128mm X 128mm
Module weight	0.60kg
Cabinet size (W x H x D)	640 X 640 X 150mm or customizable
Cabinet resolution	160dot X 160dot for real
Module quantity	9pcs
Cabinet pixels	62500dots
Pixel density	25600dot/sqm
Aavg.power consumption	180W/sqm
Max.power consumption	550W/sqm
Material	Iron or aluminum
Cabinet weight	30KG for iron cabinet;40kg for aluminum cabinet
Brightness	=6000cd/sqm
Contrasts(Max./Min.)	1.1:1
Driving method	1/16 scan
View angle	Horizontal 140° vertical 140
Optimal viewing distance	4-100m
Brightness control	Red,Green and Blue 256 Grade/Each
Fresh frequency	=1000HZ
Frame frequency	50-60HZ
Input voltage	AC220V/50HZ or AC110/60HZ
Defects rate	=0.00001
Screen weight	=60kg/sqm for iron cabinet 45kg/sqm for aluminum cabinet
MTBF	>10,000hours
Life span	=100,000hours
Brightness uniformity	<3%
Earth leakage current	<3mA
Protective grade	IP43
Temperature-operating	-40? to 60?
Humidity-operating	10% to 90%
Operating system	Windows98/me/2000/MT/XP/win7