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| Place of Origin | China |
| Brand Name | TBC LED |
| Certification | FCC, CE, ROHS |
| Model Number | P4.1mm |
P4mm HD LED Display Perfect for Advertising Retail and More 5000nits 3840Hz Refresh Easy Installation
Features
1,Hd clear full color displayHd display
Bring you with the real degree of visual experience, excellent level of picture layer and sharp color to give you a real degree of visual enjoyment!
2,Exclusive system mobile WIFI control.
Exclusive system, five languages, support Apple Android system, comes with more than a dozen material templates, mobile APP one click upload pictures and videos, simple and convenient.
3,Choose high quality lamp beads
The selection of high-light beads, the color of the beads is the same, the luminous Angle is large, the lamp beads have a life of 100,000 hours, energy saving and can play the lamp beads 24 hours a day without heating, so the high-light display.
4,Waterproof, sunscreen and anti-glare
Outdoor LED screen, waterproof and sunscreen.
Parameters
| Item No. | Item | Product parameters |
| 1 | Pixel dots | 1 red 1 green 1 blue LED (SMD1820) |
| 2 | Pixel spacing | 4mm |
| 3 | Mold size | 300mm * 300mm (finished product diameter 600mm) |
| 4 | Modal resolution | 300mm * 300mm (finished product diameter 600mm) |
| 5 | LED chips | San'an |
| 6 | LED packaging forms | Nationstar |
| 7 | Indicating density | 62500 dots/m2 |
| 8 | Maximum White Balance Brightness | ≥5000cd/㎡ |
| 9 | Grayscale Classification | 16bits |
| 10 | Color Indication | ≥16.7M species,with a maximum of 2.81 million species |
| 11 | Out of control dots | ≤One thousandth |
| 12 | The Best Viewing Distance | ≥4M |
| 13 | Visual angles | Horizontal:≥120°Vertical:≥120° |
| 14 | Device Movement | 1/8 Scan |
| 15 | Brightness Adjustment | 256 level software adjustment,with 16 level automatic adjustment |
| 16 | Exchange frame rate | ≥60HZ |
| 17 | Refresh rate | 3840HZ |
| 18 | Control Methods | Nova TCC70 Asynchronous System |
| 19 | Protection level | IP65 |
| 20 | Screen lifespan | ≥100,000 hours |
| 21 | Working hours | ＞72 hours |
| 22 | Mean Time Between Failures | ＞1,000 hours |
| 23 | Work electric jade | AC220V±15%,50Hz±2 Hz |
| 24 |
Environmental temperature and humidity |
Temperature:-20℃～+60℃ Humidity:10%-95% |
| 25 |
Power Consumption (maximum/average) |
About 400W per Unit |
| 26 | Flatness | Image Interval≤0.5mm；Mold splicing gap≤0.5mm |
| 27 | Maintenance Method | Front |
| 28 | Screen weight | ≤17Kg/Unit |
| 29 | External | Round |
| 30 | Switching Mode Power Supply | 5V/40A |
| 31 | Publishing Method | WiFi |
Application
Advertising publish, retail store, shopping mall, airport, subway, elevator, Restaurant & Hotel Supplies P4mm, 5000nits, 3840Hz refresh, wall mount easy installation
