DVR / D5002

4CH AHD SD card HD vehicle DVR

  • H.264 hard compression mode, support for 4 720p / 130 million AHD HD input.
  • Exclusive allocation of vehicle-specific file system technology to solve the problem of repeated write file archiving problems, to solve the SD file system data loss, can not find the SD card and file damage, to ensure the stability of the data.
  • SD card storage (can support 2 large-capacity SD card, maximum support 256G * 2).
  • Support 4 alarm inputs, 1 independent alarm output.


Operating system Embedded Linux
Operating language Chinese / English
Operation interface Graphical user interface, branch source mouse operation
Management authority General user, administrator two levels of management


Video and audio

Video format PAL / NTSC
Video compression standard H.264
Image resolution 720P / 960H / D1 / CIF @30 fps
Playback quality 720P / 960H / D1 / CIF @30 fps
Video quality 1 ~ 6 level optional
Screen display 1,2,3,4,5 split display
Audio compression standard G.726
Recording method Audio and video synchronization recording


Recording and playback

Video mode Manual / alarm
Video bit rate Variable rate / fixed rate, 6 quality optional
Audio rate 8KB/s
Storage interface SD card
Video inquiries You can search by channel, video type, alarm type
Play back locally Single, by time
Time-lapse video When ACC is OFF, power is delayed for about 30 seconds
Save format ifv / avi


Software upgrade

Upgrade mode Manual upgrade / automatic upgrade / remote upgrade / emergency recovery
Upgrade method USB / network / SD card / hard drive


I/O interface

Audio and video input 4-channel 4-core aviation head +1 +1 6-core aviation head interface
Camera power output 4 sets of power DC12V / 375mA 
Audio and video output 1 channel aviation audio and video output
Alarm input 4 groups of digital inputs (4 groups can be configured positive / negative trigger)
Hard disk interface N/A
SD card SDXC X1 (maximum support 256G)
USB interface USB 2.0X1 (supports mouse operation, USB delay self test)
Ignition input 1 channel ACC signal
LED indicator PWR / RUN
Network interface 1-way 6-pin aviation head interface (10M / 100M)
Camera power output DC12V / 500mA
Hard drive (SD card) lock 1



Power Management 1.DC8V ~ 36V
2.DC5V 300mA
3.ACC power off delay 
Power consumption  Standby power consumption DC12V / 10mA
Maximum power consumption 18W DC12V / 1.5A; DC24V / 0.75A
Operating temperature -20 ° C ~ + 70 ° C RH90% Max
Size (bare metal) 128mm * 143mm * 32mm (width * length * height)
Size (color box packaging) 292mm * 165mm * 54mm (W * L * H)
Weight (bare metal without hard disk) 560g
Weight (including packaging accessories) 930g




Dimension Diagram

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