| Item | specification |
| OS | Linux |
| Language | Chinese/English/Russian/Others (can be customized) |
| Video Compression | H.265 H.264 |
| OSD | Character overlay function,Overlays information such as date time and vehicle ID |
| GUI | Graphical User Interface | System parameters can be set through an external display screen and remote control operation |
| Video Record System | Video Input | 4/8CH AHD+4CH IPC(optional):1080P,720P,D1 |
| Video Output | 1 composite video output+optional VGA output, 1.0Vp-p, 75 Ω, supports 1 full screen and 2/4 split channels |
| Preview | support Single channel, 2/4 screen splicing preview, support manual/event triggered full screen display function |
| Resolution | Maximum support: 4*1080P 25 frames per channel; 8*1080P 15 frames per channel. |
| Video Quality | 0-8 levels video recording available, 0 is the best level, 8 is the lowest level. |
| Video Standard | PAL: 100 frames per second, CCIR625 line, 50 fields NTSC: 120 frames per second, CCIR525 line, 60 fields; CIF: 256Kbps ~ 1.5Mbps, multi levels video quality optional; HD1: 600Kbps ~ 2.5Mbps, multi levels video quality optional; D1: 800Kbps ~ 3Mbps, multi levels video quality optional; 720P : 1Mbps~2Mbps, multi levels video quality optional; 1080P: 1Mbps~4Mbps, multi levels video quality optional; |
| Record Mode | Default automatic recording, supporting ignition recording, manual recording, alarm recording, etc |
| Audio | Audio Input | 4 or 8 channel aviation Plug |
| | Audio Output | 1channel |
| Compression | G.711A compression, 8KB/s speed |
| Alarm Input | 4CH IO Alarm Input, pulse speed input,support alarm linkage function |
| | Alarm Output | 2-channel switch output, linked with sound and light alarm, oil and power outage, etc | |
| | Communication Interface | 1CH RS232,Expandable POS machine, fuel sensor, LED advertising screen, OBD, etc | |
| | 1CH 485 interface, can connect PTZ,etc. | |
| | Wireless transfer | Built-in 4G network wireless transmission, TD-LTE, FDD-LTE 5G Optional | |
| | Position | Support built-in GPS/BD module, can report to the CMSV7 standard platform | |
| | Storage Medium | SD&HDD | SD card supports up to 512GB, hard drive supports 4TB; SD card can be used as a mirror recording to ensure data security | |
| | Update Mode | Support USB flash drive upgrade, SD card upgrade, FTP remote automatic upgrade | |
| | Storage Mode | Exclusive bare disk storage method: Currently it is a relatively advanced storage method in the industry | |
| | USB | Front USB interface, can use USB flash disk to upgrade and backup ; support USB mouse to backup video | |
| | Video Playback | Video Search | Search video by Record Time/Record Mode etc | |
| | Playback | Supports a maximum of four channels simultaneous replays, including pause, fast forward, and fast rewind | |
| | Support x 2,x4,x8,x16. fast forward or fast backward play | |
| | Voltage &Power Consumption | Power Management | Adaptive wide power input, with protection functions such as overload, undervoltage, short circuit, and reverse connection; Support timed power on/off and delayed shutdown functions. | |
| | Voltage Input | DC:+12V ~ +36V | |
| | Voltage Output | +12V@2.5A,+5V@2A | |
| | Power Consumption | Normal Working ＜5W | |
| | Working Environment | Temperature | -20℃ to +70℃ | |
| | Humidity | 20% to 80% | |
| | Safety Management | Password Access | Two level management of user password and administrator password | |
| | others | Size | 225 (D)* 187(W)* 62(H) mm | |
| | | Net Weight | 2.5 Kg | |
