The Five-channel High Definition SD card video recorder is designed for car safety. It uses Linux operating system, combined with video / audio compression / decompression, GPS, car recorder, and the capacity SD card storage technology to confirm the high intelligence and high stability. Widely used for bus, ship, train, and other areas of security.
| Function | Performance | |
| System | Language | English / Chinese | 
| Operation Interface | Graphical menu operation interface(OSD menu) | |
| Password security | Permissions setting of administrator & user | |
| Video | Video input | 4 channels support CIF/HD1/D1/960H/720P AHD camera | 
| RJ45 X 1, for IP camera or external Wi-Fi module (802.11ac) | ||
| Video output | 2 channels (1 as φ3.5 Phone Jack, 1 at 24pin connector) | |
| Video display | Single picture, 4 pictures | |
| Signal system | PAL / NTSC | |
| Image compression | H.264 Main profile | |
| Audio | Audio input | 4 channels | 
| Audio output | 2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector) | |
| Record format | Synchronized video & audio recording | |
| Recording& Storage | Video resolution | Support 4 channels CIF/HD1/D1/960H/720P AHD camera Video input Support 4 channels 720P AHD+1 channels IP camera Hybrid HD Video input(Coming in soon) | 
| Video coding | ISO14496-10 | |
| Video bit rate | CIF: 1536Kbps ~ 128Kbps, | |
| D1: 2048Kbps ~ 400Kbps, | ||
| 960H: 2048Kbps ~ 400Kbps, | ||
| 8 grades of image quality optional, Grade1 as best, Grade8 as lowest | ||
| Audio bit rate | 8KB/s | |
| Storage | 2 SD card storage optional, up to 128 GB / card | |
| Alarm | Alarm input | 8 channels, alarm activated by low voltage (<1V) or high voltage (>5V) | 
| Alarm output | 1 channel, 12V output | |
| Communication Ports | RS485 | RS485 ×1 | 
| RS232 | RS232 ×2 | |
| GPS | Built-in GPS module. Real-time geographic coordinates, speed information | |
| G-Sensor | Built-in G-Sensor | |
| Wireless Communication | 3G | Built-in 3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) module optional | 
| 4G | Built-in 4G(TDD-LTE / FDD-LTE) module optional | |
| Wi-Fi | Built-in Wi-Fi( 2.4 / 5.8 Ghz) optional | |
| Software | PC playback | Video files playback in PC with analysis of the vehicle status | 
| CMSV6 / IVMS | Wireless real-time video & audio monitoring, GPS, alarm, etc. | |
| Software Upgrade | Upgrade through SD card | |

 Mobile DVRs with anti-vibration function which can protect the hard drive installed in the mobile DVR. It will ensure the video storage safety from the movement situation.
 More advanced mobile DVRs include a GPS which can provide the location and speed information of the vehicle when you check the live video.
 Mobile DVRs can support multiple of I/O input. such as: ACC on /off of vehicle, doors opening alarms of difference kinds of vehicles. Even signals of left / right turning, over speed alarm etc.
 regular DVR requires LAN connection / and recommended 4G/3G dongles for data transmission. Does not have GPS, or any secondary data storage option.
Mobile DVRs utilizes Wi-Fi, 4G & 3G networks, which enable real-time transmission of data collected from the vehicle in – video, location, speed and inertial measurements.