Electronic Signs

Product Specifications/Features

P4 indoor led advertising board has clear, fine and lifelike display effect for words, images and video and it is mainly used for product advertising, store decoration, lighting, knowledge popularization, atmosphere addition and warning.

System Features of Flexible P4 Led Advertising Board:
1. The whole system uses imported parts produced by famous companies, and product quality can be guaranteed.
2. Modular design ensures compact structure and convenient installation and maintenance.
3. All hardware implementation without software driving, which is high speed, reliable and direct and avoids multilayer loading of software.
4. The display board has high brightness and stable and clear displaying effect.
5. All images that can be displayed on a computer monitor can be displayed on the display board, and the software compatibility is very high.
5. Nonlinear chromatic aberration rectification technology is used with excellent displaying effect, high resolution, clear pictures and words and smooth animation effect.
6. The LED is oval in structure, so the visible angle is wide, glowing effect is excellent and luminous efficiency is high.
7. The protection level on dust and water can reach IP75, and some display panel can reach IP67.

Application Ranges of Led Advertising Signs:
1. In cit square and exhibition hall, to rebroadcast the on-spot condition, displaying advertising information and publicizing service information.
2. In mass gathering and vocal concert, to add the concert atmosphere and the effect and display various business information at the same time.
3. In large and medium stadium and timing and scoring system, to rebroadcast the competition event and display the competition information.

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Technical Parameters of P4 Indoor Led Advertising Board:

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Model | P4 Indoor Full Color Led Display Screen |
Pixel Pitch | 4mm |
Pixel Composition | 1R1G1B |
LED Type | SMD2121 |
Pixel Density | 62500/m2 |
Scanning method | 1/16 |
Brightness | ≥1600cd/m2 |
Working Voltage | AC110V±10%, 50Hz-60 Hz |
Average Power | 200-300W/m2 |
Max. Power | 800W/m2 |
Pixel No. on Unit Plate | 64*32 |
Module Size | 256mm×128mm |
Level up degree | <1mm |
Viewable Distance | ≥4m |
Viewable Angle | Horizontal: 140°, Vertical: 140° |
Screen Weight | 40kg/m2 |
Driving Method | Constant current |
Display Color | 17M~69G colors |
Display Color | Manual/Automatic/Remote |
Grey Scale | 256~4096 |
Refresh Frequency | 300 Hz~2440Hz |
Refresh Frame Frequency | 60Hz |
Display Content | TV picture, ads, video, live streaming video, picture and words |
Display Mode | 640×480, 800×600, 1024×768, 1280×960…1920×1200, 2048×640 |
Control Method | Synchronous, asynchronous, remote and wireless |
Transmission Distance | 5E cable≤130M Multimode fibre≤500M monomode fibre≤10KM |
Transmission Distance | ≥72 hours |
Service Life of Led | 100,000 hours |
Mean Time Between Failure | ≥10,000 hours |
Dispersed Incontrollable Point | <0.01% |
Continuous Incontrollable Point | No |
Protecting Technology | Waterproof (Front size IP65, back side IP54), dustproof, antisepsis, antistatic, and has such protection functions of over current, short circuit over voltage and low voltage. |
Temperature of Use Environment | -20℃~+50℃ |
Moisture of Use Environment | 10%~90% |
Certifications | CE, ROHS |
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Note: The technical parameters are just for reference, please contact us for details.

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