| Lamp beads | SMD/2525 | 
| Scanning method | 5S | 
| Pixel pitch | 8mm | 
| Pixel structure | 1R1G1B | 
| Pixel density | 15625/m2 | 
| Module resolution | 40 (W) * 20 (H) | 
| Module size | 320 * 160 | 
| Cabinet size | 960mm * 960mm | 
| Cabinet unit resolution | 120 (W) * 120 (H) | 
| Main parameters |  | 
| Visible viewing distance | ≥8m | 
| Horizontal viewing angle | ≥160°Vertical viewing angle: ≥160° | 
| Color temperature | 1000K-10000K adjustable | 
| Whole screen flatness | ≤0.2mm | 
| Yes | Single point brightness and color correction | 
| Brightness uniformity | ≥97% | 
| White balance brightness | ≥5000cd/㎡ | 
| Design | De-blanking drive protection circuit and high grayscale high refresh design | 
| Contrast | ≥5000:1 | 
| Refresh rate | ≥3840Hz | 
| Frame change frequency | ≥60H Z | 
| Grayscale level | 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 span | 100,000 hours | 
| Protection level | IP65 | 
| Installation box specifications | waterproof standard box, with self-exhaust heat Fan | 
| Installation method | Fixed installation in waterproof standard box | 
| Electrical parameters |  | 
| Working voltage | DC: 4.2-5V | 
| Power supply requirements | AC: 220×(1±10%)V, 50×(1±5%)Hz | 
| Maximum power consumption | ≤800W/㎡ | 
| Average power consumption | ≤300W/㎡ | 
| Environmental parameters |  | 
| Storage temperature range | -20℃ to 60℃ | 
| Working temperature range | -20℃ to 45℃ | 
| Working humidity range | 10%-80%RH without condensation |