Module parameters
| Dimension | 86.6x86.6x35.3mm |
| Display size | 4 inch |
| CPU | Quad-core cortex-A7 ,1.2Ghz |
| System | Android 7.1 |
| Resolution | 480*480 |
| Touch Panel | 5 points capactive touch panel, IPS |
| RAM | 1G |
| ROM | 8G |
| WIFI | 802.11b/g/n |
| Bluetooth | BT 4.0 |
| Ethernet | 10M/100M |
| RJ45 | Ethernet interface input (RJ-45 cable) |
| Power suply | AC 110~240V , 50HZ |
| Microphone | build in |
| Camera | No camera |
| Battery | NO |
| Mount | wall mounted / in wall & embedded |
| Color | Black |
| Power consumption | 20W |
| Physical button | Power on/ off |
| Working temperature | -5..70°C |
| Language | Multi-language |