Huahai P4 fullcolor indoor led sign
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Huahai P4 fullcolor indoor led sign
1)Pixels:4mm
2)Lifespan:100,000 hours
3)Certification:CE,FCC,RoHS
4)On sale
Huahai P4 fullcolor indoor led sign
Features:
1) Combining several global leading display board control technologies, such as grey
level code technology, brightness control technology, and nonlinearly rectifying
technology
2) Modularization, high resolution and high contrast design, vivid dynamic display
3) Arbitrarily exchanging the display or displaying synchronized video
4) Long lifespan, can reach more than 100,000 hours, while the power consumption
is lower than one tenth of lamp or neon
5) Economical maintenance and cost saving
| Technical Parameters: | |
| Item No./Model | PH4 |
| Pixel Composition: | 1R1G1B |
| Pixel Pitch(mm) | 4 |
| Pixel Density(dots/m2) | 62500 |
| Brightness(cd/m2) | 1800 |
| Viewing Distance(m) | 4 |
| View Angle | H:150°,V:150° |
| Gray Scale(level) | 1024 |
| Display Card | DVI card |
| Control Mode | Synchronous |
| Drive Mode | Static constant current |
| Refresh Rage Rate(HZ) | 420 |
| Working Temperature(°C) | -25-- +85°C(for working) |
| Working Humidity | 10%-95%RH |
| Model Size(mm) | 128*128 |
| Cabinet Size(mm): | 768*512 |
| Cabinet Dimension(m2) | 0.393 |
| Cabinet Weight(KG) | 28 |
| Cabinet Resolution(dots) | 192*128 |
| Cabinet Material | Steel/Aluminum |
| Lifespan | 100,000 hours |
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