| Lamp beads | SMD/2020 | 
| Scanning method | 26S | 
| Pixel pitch | 3.076mm | 
| Pixel structure | 1R1G1B | 
| Pixel density | 105688/m2 | 
| Module resolution | 104 (W) * 52 (H) | 
| Module size | 320mm * 160mm | 
| Main parameters | 
| Visible viewing distance | ≥3m | 
| Horizontal viewing angle | ≥1 60° vertical viewing angle:≥160° | 
| Color temperature | 1000K-10000K adjustable | 
| Flatness of the entire screen | ≤0.2mm | 
| Single point brightness and chromaticity correction | Yes | 
| Brightness uniformity | ≥99% | 
| White balance brightness | ≥700cd/㎡ | 
| Function | De-blanking drive protection circuit and high grayscale high refresh design | 
| Contrast | ≥10000:1 | 
| Refresh rate | ≥3840Hz | 
| Frame frequency | ≥60HZ | 
| Grayscale | 65536 | 
| Driving mode | constant current | 
| Control mode | synchronous | 
| Control distance | network cable:100 meters, optical fiber:10 kilometers | 
| Signal interface | RJ45 interface | 
| Brightness adjustment range | 0 to 100 stepless adjustment | 
| Continuous working time | ≥72 hours | 
| Typical life | 100000 hours | 
| Protection level | IP5X | 
| Installation specifications | magnetic installation | 
| Electrical parameters | 
| Working voltage | DC:4.2-5V | 
| Power supply requirements | AC:220× (1±10%) V, 50× (1±5%) Hz | 
| Maximum power consumption | ≤539 W/㎡ | 
| Average power consumption | ≤180 W/㎡ | 
| Environmental parameters | 
| Storage temperature range | -20 ℃ to 60 ℃ | 
| Operating temperature range | -20 ℃ to 50 ℃ | 
| Operating humidity range | 10%- 80% RH without condensation |