Màn hình ghép Hikvision DS-D2055NL-E/G
| Display | |
| Visual Angle | Horizontal: 178°, Vertical: 178° | 
| Screen Moving Area (H×V) | 1209.6mm×680.4mm(47.62″×26.79″) | 
| Response Time | 8ms (G to G) | 
| Resolution | 1920×1080 | 
| Panel | IPS | 
| Dot Pitch (H×V) | 0.63mm×0.63mm(0.025″×0.025″) | 
| Diagonal Size (Inch) | 55″ | 
| Contrast | 4000:1 | 
| Color Saturation | 0.92 | 
| Color | 10Bit(D), 1.07 Billion colors | 
| Brightness | 500cd/m2 | 
| Backlight | LED Backlight (Direct type) | 
| Interface | |
| Input Interface | VGA×1, DVI×1, BNC×1, YPbPr×1, HDMI×1 , USB×1 | 
| Output Interface | VGA×1, DVI×1, BNC×2 | 
| Control Interface | RJ45 for RS-232 (IN×1,OUT×2) | 
| Working Environment | |
| Working Life | ≥60,000 Hours | 
| Operating Temperature | 0℃ – 50 °C (32 °F – 122 °F) | 
| Operating Humidity | 10%-90% (No Condensation) | 
| Power | |
| Power Requirement | 100-240VAC,50/60HZ | 
| Power Consumption | 192W | 
| Physical Features | |
| Dimension (W×H×D) | 1211.54mm×682.34mm×112.4mm (47.78″×26.94″×4.38″) | 
| Frame Width | 0.035″ (Left/Upper), 0.035″ (Right/Lower) | 
| Side Frame Size | |
| Physical Seam | 1.8 mm (0.072″) | 

Màn hình ghép 55” NEC X554UNS						