| Item | Parameter |
| OS | Linux |
| Language | English/Chinese/Customized |
| Video Compression | H.264 Compression |
| OSD | Overlays information such as date time and vehicle ID |
| GUI | Graphical User Interface | Setup system parameters with the remote control. |
| Video Record | Video-Input | 4CH AHD input, CVI, TVI or CVBS |
| aviation connector, 1.0Vp-p, 75Ω |
| Video Onput | 1 CVBS, 1.0Vp-p, 75Ω, Aviation, Support 1CH Full Screen,4CH Screen view |
| 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 |
| Image 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 Input |
| Audio Output | 2CH, headphone connect at front panel, BNC Connect on Back panel |
| Compression | G.726 compression, 8KB/s speed |
| Alarm Input | 6CH Alarm Input,1CH AD Input, impulse speed input, Alarm Linkage |
| Alarm Output | 2CH Alarm Output, Support Light/Sound alarm sensor, Oil/Power cut off |
| Interface | 2CH RS232 to connect OBD, POS/Fuel Sensor/LED Advertisement Connection |
|
| 1CH 485 Interface, Connect PTZ Camera |
| Wireless Transmission | Support Built-in 3G transmission, WCDMA, CDMA2000, GPRS, EDGE; Built-in 4G module optional, TDD-LTE, FDD-LTE |
| GPS Position | Support Built GPS/BD Module |
| HDD | Max 2.5” 2TB HDD |
| Storage | SD Card | Max 128GB SD Card Mirror Recording Keep Data Safety |
| Update | Support USB Updating, SD Card Updating, OTA Remote Updating |
| File Format | H.264 |
| File System | Special FAT32 File System |
| USB | USB Interface on Front Panel for data back up by U Disk, Hard Disk |
| Record Replay | 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. |
| Security | User/Admin 2 Level Different Password |
| Optional Functions | Voice Call | Support voice call each other |
| TTS Voice Broadcast | Support TTS voice broadcast function. |
| Serial Expand | Support LED Advertisement Panel, Oil Sensor, POS,Bus Station Broadcaster,Car OBD,ect.external device |
| Voltage & Power | Power Management | Wide Voltage. Support Timed/Delay-off |
| Input Voltage | DC:+10V - +36V |
| Output Voltage | +12V~1.5A,+5V~1.5A |
| Power | Working<5W |
| Working Environment | Temperature | -20℃ - +70℃ |
| Humidity | 20% - 80% |
| Ohters | Size | 218 (D)* 161(W)* 65(H) mm |
|
| Net Weight | 2.2 Kg |