| Operating System | Linux |
| Language | English, Chinese or Customized language. |
| Video Compression | H.264 |
| OSD | Support time, date, vehicle ID, image, etc. |
| GUI | OSD Interface | Can external connect to LCD and set the system specifications by
remote |
| Video | Video Input | 4CH 1080P/720P AHD/Analog/Compound video input, aviation connector,
1.0Vp-p, 75Ω |
| | Support 1CH full screen and 4CH division. |
| Preview | Single/4CH Pictures Preview, support full screen of event trigger
or back view of car reversing |
| Recording Resolution | Support 1080P/720P/D1/HD1/CIF, support at maximum 4 Channels 720P |
| Recording Quality | Optional Recording for Grade 0-7. 0 is the highest and 7 is the
lowest. |
| Video Rate | PAL:100 fps,CCIR625line,50 scenes |
| NTSC:120fps,CCIR525line,60 scenes |
| CIF:256Kbps - 1.5Mbps,8 grades image quality for optional |
| HD1:600Kbps - 2.5Mbps,8 grades image quality for optional |
| D1:800Kbps - 3Mbps,8 grades image quality for optional |
| 720P:800Kbps - 4Mbps,8 grades image quality for optional |
| 1080P:2Mbps -6Mbps,8 grades image quality for optional |
| | Recording Mode | Default automatic video recording, support ignition video
recording, schedule video recording, alarm video recording, etc |
| Audio | Audio Input | 4CH Aviation connector inputs |
| Audio Output | 1CH Aviation connector output, Output level:1V - 2V |
| Compression format | G.726, Speed for 8KB/s |
| Alarm Input | 4CH level alarm inputs |
| Alarm Output | 1CH level signal output |
| Communication Interface | Optional for 1CH RS232 or 1CH RS485 |
| Wireless Transmission | Support built-in 3G wireless transmission, WCDMA, CDMA2000,
TDD-LTE, FDD-LTE. |
| Location /G-sensor | Support built-in GPS/BD module, built-in G-sensor, can analysis and
playback for vehicle driving route |
| Video Storage | Storage | Support a 2T 2.5 -inch HDD and 1 256G SD card storage |
| Upgrade Method | Support SD card local upgrade, remote upgrade automatically |
| File Format | H.264 general video format |
| File System | FAT32 exclusive file system |
| | Playback | Support at max 4 channel synchronous playback, suspend, forward,
backward |
| Support 2/4/8/16 times speed forward or backward |
| Expansion functions | TTS Voice broadcast | Support TTS voice broadcast |
| Series port expansion | Support external equipment connecting for advertising screen, PTZ
control, fuel sensor, etc |
| Power and | Power Management | Self-adaptive wide voltage input, with protect functions for
overload, undervoltage, short circuit, reversing connection, etc |
| Consumption | Support time setting startup/shutdown, delayed power off function |
| Power and Consumption | Input Voltage | DC:+8V - +36V |
| Output Voltage | +12V/1.5A,+5V/1.5A |
| Power-off Protection | UPS technology to protect all recorded information automatically
and make sure the files undamaged in case of sudden power off. |
| Consumption | Normal working < 14W, standby < 0.5W |
