P4.81 Outdoor Full Color LEDBillboards IP65 Resolution 52*52 HD
Epistar 52*52 Resolution
About us:
We are a leading full-color indoor and outdoor LED display
manufacturer and technology solution provider, with products
covering rental displays, fixed displays, LED modules and
monochrome displays.
We have been deeply involved in this field since 2005 and have more
than 10 years of experience. Our customers are all over the world,
and our products are exported overseas and are popular in foreign
markets and our motherland, China.
Our after-sales service is very user-friendly, providing free
technical support and responding to inquiries within 4 hours. If
you don’t know how to use it, our professional technicians will be
happy to help you solve the problem. Whenever there is a problem,
please feel free to contact us and we will answer you as soon as
possible!
| outdoor P4.81 LED Display |
| Resolution/mm | 4.81 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 43222/square meter |
| Module resolution | 52x52mm |
| Module size/mm | 250*250mm |
| View distance | 14-300m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >7500cd/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 | 1/13 SCANNING |
| Frame rate | 60Hz |
| Refresh frequency | >3000Hz |
| 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% |
Features:
1. First-class LED chips. Adopt Japanese Nichia Chemical and other
carefully selected LED chips to ensure long life and high
brightness.
2. High contrast ratio: higher than 2000:1, ensuring the LED
display system image is realistic.
3. Clear and lifelike image quality. Both horizontal and vertical
viewing angles are over 120 degrees, ensuring you attract more
audiences and quickly recover the investment of LED display.
4. Long-term high brightness: Adopt high-quality LED chips and lamp
beads to ensure the LED display has a service life of up to 11
years with low light decay.
5. High definition. High-resolution LED display to maintain good
video effect.
Shipping and delivery:
Wooden case or flight case package are available.
Shipping by sea,air or DHL,multiple shipping ways for your choice.
Why choose us:
Continues Quality
With more than 10 years experience in led display
producing,equipments are updated regularly.What’s
more,unique standardized and module production ensure our products
continuous quality.
Competitive Price
With large scale production capacity and professional production
technology,our company have built
effective modular production.We always stick to promote the
technical innovation and reduce cost to
benefit customers.
Fast Delivery
Once we promise the delivery date,we will try our best to fulfill
it.Special procedures such as emergency
inventory will be used to maintain your uninterrupted supply of the
products.
Perfect Service
Pre-sales:Your purchasing requirements will be highly valued and
we’ll recommend suitable products to
you.
After-sales:We will track the products usage and then constantly
perfect our products.
FAQ
1.Q:Are you a factory or trading company?
A:We are a factory,located in Dalang,Longhua District .
2.Q:What kind of payment terms you accept?
A:We accept T/T,Western Union,MoneyGram etc.
3.Q:What's packaging?
A:1.Flight case packaging
2.Wooden case packaging
3.36pcs in one case packaging
4.Customized packaging
4.Q:Does you have CE/ROHS certificates?
A:Yes, we offer the CE & ROHS certificates .
5.Q:What's the shipping method,shipping time?
A:Our products could be shipped by Sea, by Air, and by Express.
by sea:20-40days; by air:5-10days ;by express:3-6days
