| General Setting |
| Main Chip | Hi3520dV400 |
| RAM | 4GB |
| Outside Camera | 2.0MP sensor,150°wide angle Support wide dynamic (WDR) |
| Inside Camera | 2.0MO sensor,150°wide angle Infrared night vision,the video is clearly visible in the dark environment |
| Double TF Card | Support double TF card,32GB/64GB/128G/256G |
| Positioning | Beidou/GPS Dual-mode high-precision positioning module |
| Gryo | Collision alarm,vibration alarm |
| microphone and speaker | Built-in |
| ADAS algorithm (Optional) | Advanced driving assistance system:lane deviation alarm,forward collision alarm,and closer distance alarm |
| DSM algorithm + DSM Camera | Driver behavior analysis: head down,call,smoke, look around,yawn, close eyes,no face detected,cover the camera |
| Face Recognition algorithm (Optional) | Identify the driver and report to the platform |
| Video Parameters |
| Video Resolution | 1080P/720P/D1 |
| Video Format | H265/H264 |
| File format | Special file system,support asf file exported |
| Network Parameters |
| 4G | Support all networks in China Mainland:China Mobile,China Unicom,China Telecom,IoT card. Worldwide network in oversea. |
| WIFI | 2.4G GHZ,Support WIFI STA/AP WIFI,Support mobile preview |
| External Connection |
| VCC | Power supply 9V-36V |
| GND | Ground |
| ACC | Ignition detection,control power on or off |
| SOS Key | Emergency button,video upload before and after the police |
| PTT Key | Short press to take pictures,long press to talk |
| External display | CVBS port,Video output |
| Serial port | One set RS232,Support extension |
| Two external cameras | 2 sets of AHD port Camera |
| USB | MINI USB port,Support video data copying,equipment upgrade, mouse operation |
| One Click to restore settings | Support |
| Size |
| Dimension(mm) | 120*77*55mm |
| Weight | 240g±10g |
| Working environment |
| Operation temperature | -20℃~+70℃ |
| Operation humidity | ≤93% |
