Shenzhen Always Bright Tech Limited
Shenzhen Always Bright Tech Limited Professional advertising LED display manufacturer !
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HD Advertising LED Screen P4 LED Display indoor
Product Features:
1. New mask design makes LED light almost zero reflection, which ensures the screen displaying effect;
2. Module surface flatness ± 0.1mm, the entire screen has good flatness;
3. Good heat emission, stable performance
4. Audio and video interface of the system can offer vivid, complete and high quality LED display to TV broadcasting signal
5. -20°C – 60°C working environment for outdoor display, adapted to the harsh environment.
Parameter:
| Item | PH4 |
| Color | Full-color real pixels |
| Use environment | Indoor |
| Pixel pitch | 4mm |
| Module size | 256*128 |
| Physical density | 62500dots/square meter |
| Pixel configuration | 1R1G1B |
| LED chip | SMD2121 |
| Module resolution | 64*32 |
| Module power | 20w |
| Recommended viewing distance | 4-10m |
| Best viewing angle | H: 120°; V:120° |
| Maximum power consumption | 860w |
| Average power consumption | 25w |
| Cabinet size | W512m×H512mm |
| Standard cabinet resolution | 96*96 |
| Weight | 7.8kg/panel |
| Driving method | 1/16 Scan, Constant Current |
| Video frame rate | ≥60 Hz |
| Rate refresh | ≥1200Hz |
| White balance brightness | ≥1800cd |
| Operating temperature/Humidity | -30℃~+60℃ |
| Ingress protection | Back:IP43 |
| Input voltage | 110-220V AC±10% |
| Gray scale /Color | Display Colors ≥16.7N(Synchronize) |
| Brightness control | Manual/Automatic |
| Input signal | RF,S-VIDEO,RGBHV,YUV,YC & COMPOSITION,etc |
| Control system | PCTV+DVI video card+control card+fiber |
| MBTF | >5000hours |
| Life time | >100,000 Hours |
| The rate | <0.0001 |
Our Service
1. Pre-sales service :
Our team design and make solutions based on different requirements from different customers, what you think is what we can do.
2. After-sales services:
1). We provide customer service through Skype, phone or email, supply you video or drawing to solve problems.
2). We provide remote control service through internet to achieve real time service, which will short time of solving problems.
3). We provide professional engineer one-to-one to keep fastly reply.
3. Installation Service:
1). We provide detailed CAD drawing to customer for preparing metal structure.
2). We could dispatch our engineer to your place , guide installation and free training.
3). Special designs have special solutions; we will make perfect solutions to satisfy all customers' requirements.