The ultimate P4mm HD outdoor SMD LED video board module can create extremely clear image details at ultra close viewing distances,thnaks to its SMD waterproof LED lamps with large viewing angles and super super high definition of 62,500 pixels per sqm. P4 LED video display board module is one of the most premium solutions for today's outdoor SMD LED display applications. The best price above includes the 256mm x 128mm LED module, 16pin signal and 5V power cables. The delivery time is around 3-8 days.

Features:
- Super high definition-62,500 pixels/sq.m;
- High brightness and wide viewing angles;
- Superb color uniformity and high contrast ratio;
- Big size LED chips and top quality driver ICs;
- Supports calibration technology on the LED lamps;
- Excellent heat dissipation on PCB board;
- Brightness can be manually adjusted by software or auto-controlled by sensor card;
- Waterproof gluing is good to be used for more than 8 years;
- Low power consumption, Less maintenance and long life span;
- Control systems supported: Linsn, Novastar, Colorlight, Dbstar, Mooncell,Onbon, Xixun, Huidu, etc;

Specifications:
1. Pixel Pitch: 4mm
2. Pixel Density: 62,500 pixels/sq.m
3. Pixel Configuration & LED Type: 1R1G1B, SMD2727
4. LED Video Borad Module Size(L*H): 256*128mm
5. LED Video Board Module Resolution: 64*32 pixels
6. Brightness: ≥6,300 nits/sq.m
7. Brightness Control: 100 grades by software or auto sensor card
8. Driving Method: 1/8 scan
9. Viewing Angle: 140H /140V
10. Best Viewing Distance: >4M
10 Refresh Rate: ≥800Hz
12. Grey Scale: ≥8,192 levels
13. Display Color: ≥16.7M
14. Power Consumption: max.:890W/sq.m, avg.:356W/sq.m
15. Input Voltage: 110~230V/AC (±10%)
16. Working Voltage: DC 5V
17. Input Power Frequency: 50/60Hz
18. Protection Rating: front-IP65/rear-IP54(with cabinet)
19. Operating Environment Temperature: -20C~+50C, Humidity: 10%~95%
20. Life Span (50% brightness): ≥100,000 hours
21. Control System Available: Linsn/NovaStar/Dbstar/Colorlight/Mooncell/Onbon/Xixun//Huidu/Lumen,etc
22. Transmission Distance: multi-mode fiber <500m, single mode fiber <30Km, internet cable <100m
23. Operating System: Windows Series
24. Video Input (with video processor): VGA,YC,DVI,DHMI,SDI,RGB,CVBS,GD-SDI,etc
25. Compliant Standard: CE/RoHS