P4.81 LED Stage Curtain Screen for Advertising ,Transparent Led
Stage Background Curtain
Introduction of us and products:
1. Obtained many national certificates and international
certificates;
2. The mask is made of high-density alkaline PC material. The mask
is made of high-density alkaline PC material and the surface is
treated with grinding technology, which is anti-slip and
anti-glare.
3. Anti-sharp, anti-dull and anti-scratch mask design ensures the
long-term use of the display;
4. Adopting advanced glue filling technology with waterproof
gasket, perfectly realizing dustproof, shockproof and waterproof;
5. UV resistant performance, even after years of direct sunlight,
it can still maintain the original color;
6. Professional positioning hole design to ensure that the screen
will not move;
7. Floor mop installation is flexible and fast, without any
auxiliary tools, to ensure that the screen surface is flat;
8. Professional circuit design, equipped with aviation plug
connector, high and low temperature resistance, non-destructive
transmission, no bare lines, safe and fast;
9. High precision grille, uniform distribution, strong load-bearing
capacity, each square meter can bear 2 tons;
10. Human-computer interaction sensor screen, can realize
human-computer interaction function;
Specifications :
| P4.81 Flexible Led |
| Resolution/mm | 4.81 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 43222/square meter |
| Module resolution | 52x52 |
| Module size/mm | 250x250 |
| White balance brightness | 1000cd/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% |
Our Cases:
Shipping and package:
We use wooden and flight cases to package the goods,and for free;
We have our own freight forwarding,and the cost can be low than
others,
also,if you want to use yourself,it's ok.
Payment:
1.We accept T/T and Western Union;
2.Delivery time is about 12-15 working days after receiving your
down payment;
3.We will provide you good service,not only the Pre sale,also the
in sale and after sale;
4.Any questions can contact our sales engineer;
FAQ:
Q1: What's the warranty of your LED Display Screen ? A1: We have a 3-year warranty for our led display screen, and
100,000 hours life span of the led lamps. |
Q2: What about your pre-sale service and post-sale service? A2: For pre-sale service: We have a professional sales team and 13
years technical team who are willing to answer your question 24/7.
We can offer a whole complete solution for your project!
For post-sale service: We can instruct you how to use, adjust the
screens, and change the broken modules with spare parts.
Also, we can send technicians to your country to solve problems.
Mostly, our led display will not have big problems within warranty
time! |
Q3: Whats your payment term? How long it takes to delivery? A3: We accept T/T and L/C, For both T/T and L/C, At least 30%
deposit in advance, and the rest 70% before delivery.
Our average Production time is 16 days, after receiving the
deposit. |
Q4: What's the control system? A4: For synchronization control: We use Nova, Linsn Or Colorlight
control system.
For asynchronous control: We use ONBON or XIXUN control system. |
Q5: How can you ensure the led display product quality? A5: Our led display screen quality is our core competence, for 8
years, what we rely on.
We have each standard process to make quality products.
If any quality failures within warranty time, we will refund you . |
Welcome to visit our website and inquire us more info,waiting for
you all the time!!!
