front service LED display P3.91 P4.81 outdoor rental LED screen
high brightness front service p3.91 p4.81 outdoor led display module 250x250mm for outdoor rental stage led video walls, easy to maintain and repair.
Front Service LED display P3.91 P4.81 outdoor front service LED display
Feature
1) Dual-maintenance, from both the front side and the rear side. People usually use its front maintenance function.
2) Easy maintenance, easy to disassemble the modules with a hexagonal screwdriver.
3) No screws, easier to disassemble the modules and mount the modules on the cabinet.
4) 4.81mm 6.67mm 8mm and 10mm pixel pitch are suitable for outdoor advertising led screen.
5)New plastic cover with new mold, smaller module gaps and better screen flatness.
6) We have 4 types, P4.81, P6.67, P8 and P10 outdoor front maintenance led module.
| P3.91 P4.81 outdoor front service for fixed installation | ||
| Model | P3.91 | P4.81 |
| Pixel configuration | Nationstar copper wire SMD1921 | Nationstar copper wire SMD1921 |
| Pixel pitch | 3.91mm | 4.81mm |
| Scan rate | 1/8 scanning, constant current | 1/7 scanning, constant current |
| Module size （W×H) | 250*250MM | 250*250MM |
| Resolution per module | W 64 x H 64pixels | W 52 x H 52pixels |
| Standard cabinet dimension(W×H×D) | 500×1000×130mm | 500×1000×130mm |
| Pixel resolution/cabinet (W×H) | 128 x 256pixels | 104 x 208pixels |
| Resolution/sqm | 65410 dots/㎡ | 43222 dots/㎡ |
| Minimum viewing distance | Minimum 3 meters | Minimum 4 meters |
| Brightness Max. | 6500CD/M2 | 6500CD/M2 |
| Gray scale | 16 bit, 8192steps | 16 bit, 8192steps |
| Color Number | 281 trillion | 281 trillion |
| Display Mode | Synchronous with video source | Synchronous with video source |
| Refresh rate | ≥3840HZ | ≥3840HZ |
| Viewing angle(degree) | H/160,V/140 | H/160,V/140 |
| Temperature range | -25℃ to +70℃ | -25℃ to +70℃ |
| Ambient Humidity | 10%-99% | 10%-99% |
