21.5 Inch Elevator Wall Advertising Display - 1920x1080 HD Digital Signage with 350 cd/m² Brightness
The 21.5-inch elevator wall advertising display is a professional-grade digital signage solution designed for high-traffic indoor environments. This wall-mounted LCD display delivers crisp 1080p content with excellent visibility and durability for commercial applications.
| Specification | Details |
|---|---|
| Display Size | 21.5 inch LCD screen |
| Display Area | 476.64 × 268.11 mm (H × V) |
| Aspect Ratio | 16:9 |
| Resolution | 1920 × 1080 Full HD |
| Brightness | 350 cd/m² (optional) |
| Contrast Ratio | 4000:1 |
| Viewing Angle | 178° horizontal / 178° vertical |
| Response Time | 6ms |
| Backlight Type | LED |
| Color Support | 16.7 million colors (8-bit) |
| Lifespan | 60,000 hours |
- Stand-alone version
- Android version
- PC version
- Touch or non-touch configurations
- Touch types: Infrared, nano touch, capacitive
- Touch points: 4/6/10 points optional
- First click response: ≤10 milliseconds
- Continuous response: ≤5 milliseconds
Custom colors available (default black)
Secure mounting plate to wall using expandable screws, then engage advertising player hooks into corresponding plate holes.
Top-mounted suspension using single or dual supports from ceiling to back rack. Space-efficient with optimal visibility.
Recessed wall mounting for seamless integration in hotels, entertainment venues, and commercial spaces.
- Integrated security lock for anti-theft protection
- Designed for secure operation in public environments
- 12+ years of digital signage manufacturing experience
- Full OEM/ODM service capabilities
- 24/7 professional technical support
- Rigorous quality control with sample availability
- Custom design services including artwork and manuals
- ERP system integration for efficient production
- 1-3 year warranty options
Ideal for shopping malls, schools, banks, hotels, commercial buildings, and other high-traffic indoor locations requiring reliable digital advertising and information display.
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