Product Features:
1. Meets the EN50155 testing standard for rail transit; front panel meets IP54 protection rating; circuit board is protected by tri-proof treatment.
2. Colorful, stable performance, ultra wide full viewing angle, soft contrast, high backlight life, wide temperature operation and storage
3. Supports By Pass network cascading technology
4. Can play cultural and entertainment content or public service information videos, display site information, support subtitle scrolling playback,
and also support interface customization to display content
5. Supports long-term reliable and stable operation of Linux/Android dual systems, high security, frequent power outages and power-ups will
not damage the product system. Software can be customized according to customer communication protocols for adaptation, and batch upgrades
can be performed using host computer software.
Technical Parameter:
| 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 | 23.6" |
| Resolution | 1280×1280 | |
| Maximum Colors | 16.7MB | |
| Display area (W×H) | 599.424×599.424 mm | |
| Backlight | WLED | |
| Backlight MTBF (hours) | 50K hrs | |
| Response Time | 14(Typ.)(G to G) ms | |
| Brightness | 1500cd/m² | |
| Contrast Ratio | 1000∶1 | |
| Viewing angle (L/R/T/B) | 89 / 89 / 89 / 89 | |
| Storage Temperature | -20 ~ 60℃ | |
| Operating Temperature | 0 ~ 50℃ | |
| Material Type | Normal | AG | AR (three options) | |
| Light transmittance | 88—89% (Normal) | 82—86% (AG) | 94—97% (AR) | |
| Reflectance | 11—12% (Normal) | 3—6% (AG) | 3—6% (AR) | |
| Protective Panel | Surface hardness | 6H—7H |
| Stress | ＞90Mpa | |
| Temperature resistance | -50 ~ 300℃ | |
| Environmental Parameters | Electromagnetic compatibility | Meets EN50121-3-2 Class A standard. |
| Vibration and shock | Meets EN50155-12.2.11 | |
| Power input | DC9~36V/DC60~ 150V/AC90~264V | |
| Software Parameters | System software | Supports Linux buildroot 4.19 system |
| application software | The multimedia player supports playing network video streams and built-in video files, and supports customer customized communication protocols | |
| Employs front-end and back-end decoupling technology, enabling rapid UI iteration and development; supports simultaneous configuration and upgrades for multiple devices | ||
| Support device feedback | ||
| Support built-in file database | ||
| Real-time monitoring of CPU, eMMC, and memory information |
