P4mm Full Color Indoor Advertising LED Display Screen
Feature:
1. Accurate position of the locating dowel makes the surface between cabinets flat;
2. Made through CNC, Assembly accuracy 0.1mm, Seamless Assembly;
3. No granular spots and mosiac on the screen, High-degree of color coordinates;
4. Clearer and vivider piture, Seamless, No chromatic;
5. large viewing angle, Soft image, High resolution;
6. Multi-layer circuit PCB, Lower consumption, Fast Heat-emmiting, Longlife, High stability;
7. Easy to assemble and detach the cabinets;
8. Working Noise: Less than 40DB, Have no influence on the viewing effect;
9. SMD2121 led, Ultra-low decay, Weather resistance;
10. SMD full color led chip.
Specification
| Items | Parameter |
| Pixel Picth | 4mm |
| Configuration | 1R1G1B SMD2121 |
| Module size | 128*256mm |
| Resolution | 62500dots/sqm |
| Standard cabinet size | 512*512mm / 512*768mm |
| Cabinet weight | About 15KG |
| Cabinet material | Iron or Aluminum |
| Ave. Consumption | 470 w/sqm |
| Max. Consumption | ≤900 w/sqn |
| Brightness | More than 1300cd/sqm |
| Grey Scale | 16 bit |
| View Distance | 3-50m |
| View Angle | Horizontal: 140°, Vertical: 140° |
Application
Widely use in stadiums, advertisement, banks, securities exchange, stations, shopping malls, postal offices, schools, restaurants, entertainment, enterprises etc
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