3840x2160 4K Ultra Short Throw Laser UST Projector WUXGA 3LCD 4000lm For Education
Price:
Negotiable
MOQ:
10
Delivery Time:
15 days
Brand:
Yeoan
Product Description
4K Ultra Short Throw Laser UST Projector WUXGA 3LCD 4000lm
Key Features
- True 4K resolution (3840×2160) with 4200 lumens brightness
- Ultra Short Throw projection ratio (0.21:1) for flexible installation
- Laser light source with 20,000-25,000 hours lifespan
- DLP projection system with 1.07 billion color display
- Native eye protection technology with diffuse light source
- Built-in Android 8.0 system with 3+32GB memory
- Multi-screen interaction and wireless screen transmission
Technical Specifications
| Brightness | 4200 lumens |
|---|---|
| Resolution | 3840×2160 (4K) |
| Technology | DLP |
| Projection Ratio | 0.21:1 (Ultra Short Throw) |
| Light Source | Laser (20,000-25,000 hours) |
| Aspect Ratio | Native 16:10, Compatible 4:3/16:9 |
| Contrast Ratio | 1100:1 |
| Sound Output | 8W × 2 |
Superior Image Quality
Experience immersive visuals with large color gamut, 4K high-definition resolution, and high contrast ratio. The projector delivers richer, more realistic colors that remain clear from any viewing position without reflection issues.
Eye Protection Technology
Features diffuse light source technology that removes harmful blue light, prevents glare, and reduces visual fatigue for healthier viewing experiences in educational and professional settings.
Smart Education Features
- Built-in system covering four main teaching scenarios: whiteboard, textbook, courseware, and review
- Scientific visualization teaching database with resources covering 90% of textbook key knowledge
- Adaptive application scenarios including future classrooms, mobile offices, and home theaters
Versatile Applications
- Classrooms and educational institutions
- Conference rooms and offices
- Home theaters and living spaces
- Hotels and hospitality venues
- Healthcare facilities
- Churches and event spaces
- Industrial and factory settings
Model Information
Model: ZKQSJ-42KL
Dimensions: 380 × 342.5 × 143-150mm
Weight: Approximately 9 kg
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hefei Yeoan Information And Technology Co.,Ltd. 1646915
Location
No. 79 Kexue Avenue, Keyuan Pioneer Center, High-tech Zone, Hefei City, Anhui Province.
Contact Person
Sales