E4.81 (E4.81-G) Outdoor Full Color LED Video Wall

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Description:


The rental LED video wall business is one of the service industries that has developed vigorously in recent years. The LED video wall is widely used in the stage or background of important events such as TV studios, large-scale performances, opening ceremonies of important events, sports competitions, and corporate celebrations. The texts, pictures, and videos played on the LED video wall together create a colorful atmosphere, which greatly improves the level of the activity.


Features:


* The screw-fixed rear maintenance design improves the safety of module fixation.

* Adopt quick-connect aviation plug to quickly and safely connect and disconnect the power cord and network cable, which is convenient for the power supply and signal transmission of the module.

* The bottom protrusion design of the cabinet can protect the display screen when the cabinet touches the ground.

* Manual corner guards for four corners of the cabinet prevent damage to the display screen during packaging or transportation.

* Adopt industrial-grade hard connection design between the unit module and unit cabinet of LED display, eliminating signal wiring inside the cabinet, keeping it clean and organized, ensuring stable connections, and faster installation and maintenance.

* Adopt a three-axis (X, Y, Z) adjustment mechanism, allowing for six-directional arbitrary adjustment of the screen.

* One cabinet with one card and one power supply, allowing for free splicing and supporting hanging, stacking, fixed installation, and bracket installation.


Specification:


Module specification

LED encapsulation

SMD1921 white light

Pixel pitch

4.81mm

Resolution

43264 points/m²

Lamp bead/IC

National Star Copper Wire/High Refresh rate

Pixel composition

1R1G1B

Module resolution

52*52

Module dimension(mm)

250*250

Cabinet resolution

104*208

Cabinet dimension (mm)

500*1000

Cabinet weight

≤15Kg/pc

Operating voltage

DC+4.2V~+5V

Hard connection fully supports hot swap, which is convenient and fast

Main specification

Best viewing distance

≥14.4m

Horizontal viewing angle

≥175°

Vertical viewing angle

≥175°

Maintenance method

Post-maintenance

Control mode

Synchronous control

Drive device

Constant current

Refresh rate

≥4200Hz

Frame rate

≥60Hz

Scanning method

13S

Brightness 

3500-4000CD/m²

Grayscale 

12/14/16/18bit

Contrast

≥10000:1

Attenuation rate (after 3-year work)

≤15%

Brightness adjustment method

Automatic/Manual : 0-100%

Computer operating system

WIN7 and above

MTBF

≥20000H

Lifespan

≤100000H

Failed rate

≤1/100000 and no continuous failed pixels

Storage temperature

Storage -35℃~+85℃

Operating temperature

-20℃~+60℃

Operating voltage(AC)

90V-270V(50Hz/60Hz)

Average power consumption

≤170W/m²

Maximum power consumption

≤680W/m²

Cabinet specification

Die-casting aluminum cabinet

Brightness uniformity

≥99%

IP level

Front IP65/Rear IP65