RGB LED Billboards P4 Indoor Screen Brightness 800cd Video Vivid
Epistar
Normal questions:
1. What are your advantages?
① Good quality and low price.
② Fast delivery after receiving advance payment.
③ Two-year free warranty.
2. How to place an order?
You just need to browse the product catalog and tell us the
products you are interested in,
Then we will discuss the details with you. ——Just contact us and
all problems will be solved!
3. How to prove it?
You don’t need to worry about this, we will provide you with our
certification, business license,
factory lease contract and other legally binding documents to
ensure that you trust us.
Specifications of products:
| Indoor P4 LED Display Screen |
| Resolution/mm | 4 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 62500/square meter |
| Module resolution | 64x32 |
| Module size/mm | 256x128 |
| View distance | 4-30m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | 800cd/square meter |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 60(degrees) |
| Signal Process bit | 10 or 16bit |
| Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distances | Internet cable:100m, multimembrane:500m, monofilm:2km |
| Driving mode | Constant driving current |
| Scanning mode | 1/16 SCANNING |
| Frame rate | 60Hz |
| Refresh frequency | 1000Hz |
| Control mode | Computer synchronous |
| Brightness adjusted range | Manual, automatic operation, stepless continuous adjusted |
| 255 steps. No grey loss |
| Out of control point | <1/10000 |
| Working hours | ≥72hours |
| Mean Time Between Failure | >5000hours |
| Life time | 100000hours |
| Life-all-white(brightness halving) | 50000hours |
| Environment temperature range | Operating temperature range: -20-45℃ |
| Self-check technology | LED spot self-check, communications check, power check, |
| temperature monitor(need customization) |
| Remote monitoring | Remote supervision and control, record potential fault, |
| send out warning signs to the operators.(need customization) |
| Software environment | WindowsNT,Windows1999,WindowsXP |
| Luminous point width between centres | Deviation<3% |
| Brightness uniformity | <10% |
| Color uniformity(chromaticity coordinate) | ±0.003 |
| Power supply request | AC85-264V(50Hz-60Hz) |
| Contrast | (1000:1) |
| System protection | Moistureproof,dustproof,high temperature
protection,anti-corrosion,anti-burning,anti-static,anti-vibration |
| Humidity(working) | working:10-95% |
| Humidity(storing) | storing:10-95% |
Short introduction of us:
Our company was founded in 2005 and has been in business for more
than ten years.
During this period, our technology has matured, and we have
professional equipment, strict quality control and a dedicated
team.
Our customers come from all over the world and we have professional
suppliers.
At the same time, we continue to expand our customer base and are
committed to winning customers with quality.
Our company is located in Shenzhen and has its own factory.
If you come to China, we sincerely invite you to visit our factory
and the production process of our products. I believe you will
trust us more.
Frequently Asked Questions
What kind of payment terms you can accept ?
We can accept T/T and Western Union.
What about your Led Display quality ?
Checking in the whole manufacturing process&100% inspection
before shipment ensure the quality of
our products continuity.
What is your delivery time ?
Within 7-35 days according to your area and quantity.
Is your LED display competitive ?
Yes,we are led display manufacturer for more than 10 years.Mass and
professional production ensure
our led display’s competitiveness.
