High Resolution 4mm Indoor Full Color LED Display For Advertisement , Banks
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.
Applications
Widely use in stadiums, advertisement, banks, securities exchange, stations, shopping malls, postal offices, schools, restaurants, entertainment, enterprises etc
Technical 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° |
Power Supply | AC 110V/220V+-10% |
Drive Mode | 1/16 Scan |
Refresh Rate | >1920 Hz/s |
Control System | LINSN |
Tolerance between modules | ≤1.5mm |
Storage Temperature | - 35°C ~ + 85°C |
Working Temperature | - 20°C ~ + 65°C |
Signal Interface | DVI |
MTBF | ≥5,000 hours |
Life span | ≥80,000 hours |
Operation Humidity | 10% ~ 95% |
Waterproof Grade | Front: IP43 |
Input source | DVI, S-video, RGB, VGA and etc |
Operation System | Windows OS |
Certifications | CE, CCC, ROHS, ISO9001, and other credit |