4 channel 720P HD HDD GPS 4G WIFI Mobile DVR(MDVR8104HR)




  • High-performance 4-ch 720P HDD mobile DVR;
  • Full mental housing design without outside screw;
  • Smart panel to lock on/off; high-end mainboard as upgraded level.
  • Support oil sensor, temperature sensor, alarm button, door sensor,4-channel PTZ camera;
  • Support 4pcs 720P AHD camera,1080P AHD camera(optional).
  • Connect acceleration sensor, temperature sensor, oil amount, control panel and other peripherals through the preset interface;
  • With aviation connector, stable and reliable, using time longer;
  • Industrial level material, special interface for mobile DVR;
  • The latest technology of audio and video compression;
  • Support 4-CH D1 4CH audio& video;  GPS,3G/4G,WIFI(more fast and stable) for optional;
  • Support PTZ local and remote control;
  • Support max 2TB HDD/SSD and 1 SD card;   Support USB interface;8~36V wide voltage, extra support UPS supply power 1 hour.
  • Extend function:8-CH HDD MDVR,1080P 4-CH HDD MDVR,720P 8-CH HDD MDVR.




SystemlanguageChinese/ English/Others language as requested
Operation systemLinux
Operation interfaceGraphical User interface(OSD menu)
PasswordUser /Admin password
Control modeIR remote control
VideoVideo input4-ch video composite input
Video output1-ch composite output
Display modeSingle/ 8-ch video
Video compressionH.264 Main profile
PAL:100f at D1/s, NTSC: 120f at D1/s
Video SignalNTSC,PAL
AudioAudio input4-ch audio input
Audio output1-ch audio output
Recording modeAudio & Video sync Recording
IntercomSupport intercom
Image processing & storageImage format modeCIF/HD1/D1 optional
Video stream StardardISO14496-10
Video bitrateCIF: 1536Kbps ~ 128Kbps,4 levels optional.
Highest:0 level; Lowest: 3 level
HD1: 2048Kbps ~ 512Kbps,4 levels optional.
Highest:0 level; Lowest: 3 level
D1:  4Mbps ~ 1Mbps,4 levels optional.
Highest:0 level; Lowest: 3 level
Audio Bitrate8KB/s
StorageBuilt-in a SATA HDD,support HDD Max 2.5″ 2TB;
And built-in a SD card,Support SD card Max 128GB;
AlarmAlarm input8 alarm input,below 4V is low level alarm 4V,above 4V are high level alarm
Alarm output2 alarm output,output high level:12V
Communication InterfaceRS485 InterfaceSupport 3-RS485 interface
RS232 InterfaceSupport 1-RS232 interface
WIFI InterfaceSupport RJ45 interface external 802.11b/g
Network interfaceRJ45,10M / 100 M adaptive network interface, support 3G routing
USB interfaceInclude 2 USB interfaces,1 USB interface connect with external Vehicle Black data box, another USB interface to upgrade software and copy data.
Audio&Video interfaceSupport Audio and Video output
Acceleration SensorBuilt in acceleration G-Sensor
ModuleGPSGPS module. GPS Graph and GPS speed can be read in coding flow, and can be uploaded via wireless
3G/4GBuilt-in 3G(HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA) module optional/
Built-in 4G(TDD-LTD/FDD-LTD) module optional
WIFIRJ45 interface outer WIFI
SoftwarePAS(Playback Analysis Software)Playback Recording on PC, and analyze the vehicle recording information.
CMS(Center Management Software)Center management software to meet Video preview, upload and central command and parameters configuration, etc.
Software upgradeU-disk upgrade directly.
MDVR Electric Specifications 
Power input8—36VInput voltage:+8V~+36V, When long-term under 8V, or long-term over 36V, Auto power off, enter protected mode.
Power output12V12V(+/-0.2V), Max:3A.
Power-off working time8SIf main power supply is off,MDVR can continue running 8 seconds.If connect built-in patent UPS power-supply,MDVR can continue running 60 minutes.
Vehicle key signal≤4VOFF
Video input impedance75Ω75Ω for each video input impedance
Video output Volt2Vp-pInput 2Vp-p CVBS analog signal, reveal device input need 75Ω impedance to fit
I/O interface0—4VLow level alarm
4V aboveHigh level alarm
 -4V belowNegative voltage alarm
Operating Temperature Under well-ventilated environment condition.
Body Dimension199(W)mm x 76(H) x 190(L)mm




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