Active Member
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[China]
Address: 5F, building 6, Zhengzhong industrial park,Xintian community, Fuhai, Bao'an, Shenzhen,518103
Contact name:Lily Lee
Shenzhen DDW Technology Co., Ltd. |
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High Definition Indoor Advertising Screens P4.81 Large LED Display
Energy Saving
>> Application
1. Die-casting Aluminum cabinet enables high precision assembly and good flatness
2. Nationstar led lamp, Brand power supply and PCB materials to ensure lifespan and stable
3. High refresh (1920-3840hz), to ensure the stage effect is very nice under the HD camera
4. Cabinet with fast lock design quickens installation and saves labor cost
>> Specification
| Item | parameters |
| Pixel Pitch | 4.8mm |
| Pixel Density | 43324dos/sqm |
| LED Package | Nationstar Black SMD2121 |
| Module Size | 250*250mm |
| Module Resolution | 52*52dots |
| Cabinet Size | 500*1000mm |
| Cabinet Resolution | 128*256dot |
| Cabinet Materials | Die Casting Aluminum |
| Cabinet Wegiht | 12kg/pc |
| Brightness | ≥1000nits |
| Driving Mode | 1/16scan |
| Refresh Rate | ≥1920hz |
| Grey Level | 256levels |
| Viewing Angle | 140°/140° |
| Viewing Distance | 4-100m |
| Power Input | AC110V - 220V ±15%, 50HZ |
| Working Temperature | -20℃ - +60℃ |
| Life Span | >100,000 Hours |
>> Description
1. Usage : Different indoor stage event. such as party, hotel event, wedding etc.
2. Installation: Hanging, lifting,standing on floor.
3. Control : Contolled by your computer, own equipment.;.
4. Connection : Connected to your computer .Camera,DVD or own equipment.
5. Maintenance: Enough Free spare parts for replacement.
>> FAQ
Q1. What's the warranty of your LED Display Screen ?
A: We have a 2-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?
A:For pre-sale service: We have a professional sales team
and 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.
Mostly, our led display will not have big problems within warranty
time.
Q3. How can you ensure the led display product
quality?
A: Our led display screen quality is our core competence,
what we rely on.
We have each standard process to make quality products.
