| Item | Specifications | |
| General Parameters | Processor | Quad-core ARM Cortex A55, 2.0GHz |
| Memory | 2GB/4GB DDR4 (default 2GB) | |
| Storage | 8GB/16GB/32GB/64GB eMMC (default 8GB) | |
| Operating System | Linux/Android | |
| Power Interface | Customizable according to needs | |
| other interfaces | M12-D/D-SUB9 (definition can be adjusted as needed) | |
| LCD Screen | Screen Size | 55" |
| Resolution | 1920×1080 | |
| Maximum Colors | 10bi（t R），1.07Billon colors | |
| Display area (W×H) | 1209.6×680.4mm | |
| Backlight MTBF (hours) | ＞30K hrs | |
| Response Time | 1 (Typ.)(G to G), 8 (Typ.)(MPRT) ms | |
| Brightness | 150-400 cd/㎡ | |
| Contrast Ratio | 150000∶1 | |
| Perspective (L/R/T/B) | 60 / 60 / 60 / 60 | |
| Storage Temperature | -20-60℃ | |
| Operating Temperature | 0℃-45℃ | |
| Touchscreen | Material Type | Capacitive Touchscreen |
| VA transmittance | ≥83% | |
| Flatness | ≤0.8 | |
| Glass Material | Soda-lime Glass, Physically Tempered | |
| Operating Temperature | -10℃-60℃ | |
| Storage Temperature | -20℃-70℃ | |
| Environmental Parameters | Electromagnetic Compatibility | Meets EN50121-3-2 Class A standard |
| Vibration and Shock | Meet EN50155-12.2.11 | |
| Power Input | DC9~36V/DC60~ 150V/AC90~264V | |
| Software Parameters | System Software | Supports Linux buildroot 4.19 system |
| Application Software | Multimedia Player supports playback of network video streams and built-in video files; supports customer-defined communication protocols Employs front-end and back-end decoupling technology, enabling rapid UI iteration development and supporting simultaneous configuration and upgrades for multiple devices Supports device echo Supports built-in file database and touchscreen functionality Import and export files via USB stick Real-time monitoring of CPU, eMMC, and memory information, etc. |
|
