| 4G Driving Recorder Parameters |
| Product Name | 2K+post recording AHD |
| Model | VW-Z-A19 |
| Application | It is a Linux system car recorder motherboard that integrates
functions such as front 2K rear AHD, one click capture, parking
monitoring, remote live streaming, WiFi LAN preview, real-time
positioning, trajectory playback, low battery protection, and
ultra-low power consumption. |
| Product specifications | Master Chip | Quanzhi V853 |
| Image Sensor | GC4653 Sensor |
| ROM | NOR Flash 128Mb |
| RAM | 256MB |
| Display | 3.0 inch |
| WIFI | RTL8189 |
| Shot | F/NO 1.60 FOV(D)136 FOV(H)115 FOV(V)61 |
| Positioning | Global Positioning System (GPS), Beidou dual-mode GPS+BDS |
| Function | Recording format | The video encoding is H.264, H.265, and the file format MP4
supports custom defined TS format |
| Operating System | Linux |
| Record Mode | Automatic recording upon power on |
| Video recording duration selection | Close, 1 minute, 2 minutes, 3 minutes, 5 minutes, 10 minutes |
| Video resolution | First 2K P30 2560 * 1440 |
| Rear 720P P25 1280 * 720 |
| Screen mode | Positive image display and positive image video playback |
| Video | TS format |
| 4G: 2/3/4G communication | Supported frequency bands: B1, B3,B5,B8,B38,B39,B40,B41 |
| Wireless communication WIFI | Built in 2.4GHz hotspot WiFi |
| Display screen operation | Turn off for 1 minute, 3 minutes, 5 minutes, and 10 minutes |
| Photo format | JPG. |
| 5376*4032 (16M) |
| 4032×3024 (12M) |
| 3648×2736 (10M) |
| 3264×2448 (8M) |
| Image effect settings | Exposure compensation, white balance |
| G-Sensor function | G-Sensor vibration triggers automatic power on recording, locks
encrypted files for saving, and automatically shuts down |
| Start event recording and save the current file based on the
duration of the recording file |
| The file saved under the G-Sensor event will not be deleted |
| Display | Normal image output |
| File store | External TF card storage, supporting up to 256GB TF card storage |
| Video or photo file time watermark information can be optionally
turned on/off |
| Output | ///// |
| High definition screen with high resolution audio and video output |
| Speaker | Built-in speaker |
| Microphone | Built in microphone recording |
| Power outage delay shutdown | Default 10S |
| Power supply | External car mounted DC5V-DC12V (auto start triggers recorder to
automatically start recording, auto stop triggers recorder to stop
recording and shut down) |
| SD card holder | Mini TF Card |
| Indicate status | Pilot lamp | Red and blue indicator lights, indicating power and network status |
| Power on/off logo | Customers can customize themselves |
| Power port | working voltage | Power supply: DC5V |
| quiescent current | 200uA |
| operation temperature | operation temperature | -20℃－－+70℃ |
| storage temperature | storage temperature | -30℃－－+85℃ |
