55 inch advertising lcd kiosk display large outdoor screen dustproof waterproof IP65 IP55 big digital signage
| Size | 55 inch |
| Display area | 1209.6*680.4mm(H*V) |
| Display ratio | 16:9 |
| Resolution | 3840*2160(UFD) 4K |
| Brightness | 2000-2500cd/m2 |
| Contrast | 4000:1 |
| Viewing Angle | 178°H / 178°V |
| Processor | Rock Chip RK3188 Qual Core |
| RAM | Standard:1GB |
| ROM | Standard: 8GB |
| Port | USB*4 ; RJ45*1 |
| Protection Grade | IP55/IP65(Optional) |
| Weight | 280KG |
| Installation | Free standing |
| Cover Glass | 6 mm AR Glass |
| Video Port | VGA,HDMI |
| Audio Ports | I/O input and output |
| Brightness Control | Automatic Photosensitive System |
| Temperature Control | Intelligent fan, Air Condition, Automatic temperature sensing |
| Working Temperature | -30°C to +50°C |
| Work Humidity | 5% to 90% |
| Power Supplier | 220V |
| Power Consumption | 1200W |
55 inch advertising lcd kiosk display large outdoor screen dustproof waterproof IP65 IP55 big digital signage
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