Curved Screen LED Billboards P4.81 RGB 1/13 Scan Mode High Refresh
Rate 1920HZ
Pre-maintance: This installation method is very convenient for buyers.
No need to disassemble the cabinet, just remove the module with a
screwdriver.
Such a design can save manpower, material and financial resources.
And the price is also suitable, not expensive, but very convenient.
Many customers buy this product to install on buildings.
Short introduction:
1. The box size is 500*1000mm, and the material is die-cast
aluminum;
2. The waterproof level is IP65, which can effectively protect the
screen;
3. The method of use is very simple, including the control system
and playback software;
4. The box weight is about 12.8KG;
5. We use aviation boxes for packaging, usually 1 package of this
size is 5, and the weight of the aviation box is about 50.5KG;
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.
Specifications :
| Outdoor P4.81 Pre-maintance LED Display |
| Resolution/mm | 4.81 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 43222/square meter |
| Module resolution | 52x52 |
| Module size/mm | 250x250 |
| View distance | 5-100m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | 5500cd/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 | 1920Hz |
| 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% |
How to make the order?
①Send the message to us online/by email(or other contact info,in
the end of the description is our contact info)
---②inquiry the item you interested---③if the price and product you
are satisfied---④tell us the insatllation place and
screen size---⑤we will make the quote for you-then send you the PI
and contract---⑥you need to pay the 30% deposit
---⑦we make the goods-finish the down payment---⑧we send you the
goods.
If you still have questions,just contact us in any ways,all the
answers we will reply you in time!
