| Item | Parameter |
| OS | Linux |
| Language | Chinese/English/Customized |
| Video Compression | H.265/H.264 |
| OSD | Overlays information such as date time and vehicle ID |
| GUI | Graphical User Interface | Setup system parameters with the remote control. |
| Video Record System | Video Input | 4CH AHD input |
| aviation connector, 1.0Vp-p, 75Ω |
| Video Output | 1 CVBS, 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen, |
| 4CH Screen |
| Preview | Support 1 channel and 4 channels preview.,Support Manual |
| /Alarm Trigger full screen preview |
| Resolution | 1080P/720P/D1/HD1/CIF, MAX:4 channels of 1080P |
| Video Quality | 0-7 levels, 0 is the highest level. |
| Video Standard | PAL: 100f/s , CCIR625 line,50field; |
| NTSC: 120f/s, CCIR525 line,60field; |
| CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional; |
| HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional; |
| D1: 800Kbps ~ 3Mbps, 8 level video quality optional; |
| 720P: 4Mbps-6Mbps, multi level video quality optional |
| 1080P:4Mbps-8Mbps,multi level video quality optional |
| Record Mode | The default setting is auto recording after power on. |
| Timed recording, |
| alarm trigger recording and manual recording are supported. |
| Audio | Audio Input | 4CH ,Aviation Plug |
| Audio Output | 1CH,Aviation Plug |
| Compression | G.726 compression, 8KB/s speed |
| Alarm Input | 4Ch Alarm Input, kinds of alarm linkage support |
| Alarm Output | 2CH Alarm Output |
| Position | Support Built GPS/BD Module |
| Interface | 1CH RS232 to connect OBD, POS/Fuel Sensor/LED Advertisement Connection |
| 1CH 485 Interface,Connect PTZ Camera |
| G-Sensor | Support G-sensor |
| Storage | SD | Dual SD Card,each max 128GB SD Card loop recording |
| Upgrade | Support SD Card updating |
| Video compression | H.265/H.264 |
| File System | Special FAT32 File System |
| Video Playback | Video Search | Search By Record Time/Record Type etc |
| Playback | Max support 4CH Replay /Stop/Fast/Slow at same time |
| Support forward and backward play |
| at the speed of: x 2,x4,x8,x16. |
| Voltage & | Power Management | Wide Voltage.Support Timed/Delay off |
| Power | Voltage Input | DC:+10V ~ +36V |
| | Voltage Output | +12V@2.5A,+5V@2.5A |
| | Power Consumption | Normal Working ＜5W |
| Working Environment | Temperature | -20℃ to +70℃ |
| Humidity | 20% to 80% |
| Security | Password | User/Admin 2 Level Different Password |
| others | Dimension | 154(W) x42(H) x138(D) mm |
| Net Weight | 0.55 kg |
