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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: sunford
  • Model Number: SFH941
  • Name: Vehicle mobile dvr
  • Wireless Communication: 3G,4G,Wi-Fi
  • Language: English / Chinese
  • Video Input: 4 channels

Packaging & Delivery

Packaging Details Color box size:80*54*32CM
Product size25*38*15CM
Delivery Time Shipped in 3 days after payment
4ch/8ch mobile dvr 1080p tracking system for cars

Mobile DVR / Car DVR (with 3G, 4G, GPS, Wi-Fi) for vehicle real time monitoring, applied with car cameras used for vehicle monitoring in bus, taxi, school, bus, truck, tour bus, tanker truck, escort car etc. Operated with CMS (Central Monitoring Software) to realize fleet management online, and achieve a full range of car monitoring functions such as real time video & audio monitoring, GPS, car tracking, GEO-Fence, voice intercom, car temperature, car alarms, driving route record, Text to Speech, PTZ control, anti fuel theft, anti hijack, even as car black box for car crash recorder, real time car monitoring via mobile phones of iPhone, Android, iPad system.

SystemLanguageEnglish / Chinese
Operation InterfaceGraphical menu operation interface(OSD menu)
Password securityPermissions setting of administrator & user
VideoVideo inputSupport 4 channels CIF/HD1/D1/960H/720P AHD camera Video input
Support 2-CH 720P AHD + 2-CH 960H analog mixing Video input
Support 1-CH 720P/1080P IPC + 4-CH 720P AHD/960H/D1/CIF Video input
Video output2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector)
Video displaySingle picture, 1~5 pictures
Signal systemPAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )
Image compressionH.264 Main profile
AudioAudio input4 channels
Audio output2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector)
Record formatSynchroniz ed video & au dio recording
Recording&StorageImage resolution CIF / HD1 / D1 / 960H / 720P optional
Video codingISO14496-10
Video bit rateCIF: 1536Kbps ~ 128Kbps,
HD1/D1: 2048Kbps ~ 400Kbps,
960H: 2048Kbps ~ 400Kbps,
720P:4096Kbps ~ 400Kbps
8 grades of image quality optional, Grade1 as best, Grade8 as lowest
Audio bit rate40Kbps
StorageUp to 2TB HDD/SSD and 1 SD card for backup(at 3G/4G model option )
AlarmAlarm input8 channels, alarm activated by low voltage (<1V) or high voltage (>5V)
Alarm output1 channel, 12V output
Communication PortsRS485RS485×1
RJ45 network1 x RJ45, support IPC camera with maximum of 1080P
USB2 x USB 2.0 ports, the front panel one to download video files & upgrade firmware; the back panel one is optional.
Wireless Communication3GBuilt-in 3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) module optional
4GBuilt-in 4G(TDD-LTE / FDD-LTE) module optional
Wi-FiBuilt-in Wi-Fi( 2.4 / 5.8 Ghz) optional
GPSBuilt-in GPS module. Real-time geographic coordinates, speed information
G-SensorBuilt-in G-Sensor
SoftwarePC playbackVideo files playback in PC with analysis of the vehicle status
CMSV6 / IVMSWireless real-time video & audio monitoring, GPS, alarms, etc.
Software UpgradeUpgrade through the front USB2.0 & hard disk or CMS/IVMS platform remote upgrades


Electric Spec
Voltage Input+8~+36V8V~36V (please to ensure of safe voltage of vehicle before use; operation over 36V for long time will cause damage to the MDVR)
Voltage Output12V12V(+/-0.2V),Max 3A
ACC Detection≤4Vpower-on
Video Input Resistance 75Ω75Ω at each video input resistance
Video Output Voltage 2Vp-p2VP-P CVBS output analog signal, screen input requires resistanc 75Ω
I / O port<1V low voltage alarm
>5V high voltage alarm
Operation Temperature-40℃~80℃at draughty environment
Dimension 192*184*61mm (With protective cap 248*184*61mm)


Why choose us?


1. Use best new and original electronic components, products work very stable.
2. Extremely quality control, all products need test at least 48 hours before selling.
3. We are in this field more than 4 years, we have professional sales group and engineer group, can provide professional technical supports.

4.Free software and free server,SDK available for supporting your local server setting








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