Charming Co., Ltd.
Charming Co., Ltd. ILLUMINATE YOUR WORLD!
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High Quality Newest Rental Video Display Screen for Outdoor Self-Service Business Shopping Malls Retail Stores Subways SDK
Production Details
Specification
| Type Number | P3.91 |
| Dimension(MM) | 500*500MM |
| Max.Power(W) | 200W |
| Brightness(CD/m) | ≥4500 CD/㎡ |
| LED Standard | SMD1921 |
| Viewing Angle | 140° |
| Protection Level | IP65 |
| Refresh Rate(Hz) | 1920Hz/3840Hz/7680Hz |
| Pixel Pitch(MM) | 3.96MM |
| Scan Mode | 1/16 Scan |
| Pixel Density(Dot/m) | 65536 Dot/㎡ |
| Grey Level | 14-16 Bit |
| Working Temperature | -20~60°C |
| Life Span | 100000 Hours |
| Working Voltage | AC 110V/220V,±15% |
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Company Profile
Comprehensive Warranty & Support Services
We proudly offer a full 2-year warranty covering all displays, modules and components. During this period, any defective products will be repaired or replaced free of charge. Beyond the warranty period, we provide lifetime maintenance services with only material costs charged.
To ensure optimal performance of our LED solutions, we provide:
Our after-sales service package includes:
✓ On-site technical support (available upon request)
✓ Remote troubleshooting assistance
✓ Regular system maintenance recommendations
✓ Software/firmware updates
✓ Spare parts supply chain support
We are committed to delivering not just premium products, but complete peace of mind through our end-to-end technical support system.
1.Free professional training programs covering screen operation and maintenance
2.Complete technical documentation including operation manuals and software guides
3.Detailed test reports and quality certifications
4.CAD drawings for display installation and system integration
5.Expert technical consultation and customized solutions