Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available

3G Vehicle Mobile DVR, Car Camera DVR, SD Card Video Recorder manufacturer / supplier in China, offering 3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder, Driver Fatigue Alarm Car Driver Anti Sleep Alarm with Voice Warning, New Safe Device Anti Driver Drowsy Alert Mr688 and so on.

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Supplier Homepage Products MDVR 3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

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Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 5000sets/Month
Payment Terms: T/T, Western Union, Paypal
Interface: BNC\VGA\HDIM
Operating System: Windows
Number of Supported Hard Disk: 1
Compression Format: MPEG
Certification: CE, SGS
Warranty Time: Two Years

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Basic Info

Model NO.: MDVR
Stream Type: Video Flow
Input Channels: 4
Interface Display: Four Images
Brand: Caredrive
Video: Support 4CH Video
Resolution: CIF/D1
Video Signal System: PAL; NTSC
Playback: Support PC Playback
Storage: Support 1PCS SD Card up to 128g
Color: Black
Language: Chinese/ English
Trademark: CareDrive
Transport Package: White Box, 7-Ply Export Standard Carton
Specification: 180*147*41mm
Origin: China
HS Code: 8521909090

Product Description

3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

Brief Introduction of 4 channels mobile DVR:

Mobile DVR (with 3G, GPS, Wifi) operated with CMS (central monitoring software) is used to realize fleet management online and achieve a full range of vehicles and drivers monitoring function, such as real-time video and audio monitoring, GPS positioning, vehicle tracking, voice intercom, vehicle alarms, driving route record, etc. 
3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder


Feauters of 4 channels mobile DVR:

1. Wireless remote real-time video surveillance

2. GPS positioning

3. Vehicle histroy track playback

4. Voice intercom

5. Alarm linkage

6. Remote video storage

7. Remote download video

8. Remote video playback

9. Local video storage

10. Local video playback

11. Remotely upgrade device

12. Electric fence

 Specification of 4 channels mobile DVR:

SystemHost processorHi3512
 Operate SystemLinux
 User interfaceGUI ,support USB mouse
 PasswordUser password, administrator password two management
VideoVideo StandardPAL(625TVL,50F/S);NTSC(525TVL,60F/S)
 Image CodingH.264(Main Profile)
 Monitoring qualityD1
 Video resolutionCIF/D1
 Coding4CH  real time
 Decoding2CH D1 real time
 Video Input4 Channel Video Input
 Video Output2 Channel Video Output
 DisplaySupport 1/4; support alarm screen automatically switches
AudioAudio compressionADPCM
 Audio Input4 Channel Audio Input
 Audio Output1 Channel RCA Audio Output
 Recording modeSound and video recording Synchronously
 Voice intercomSupport
Project RangeFeature
Power Input8-36VDC+8V~+36V,if lower than 8V,or higher than 36V,the MDVR will be shutdown, into protect status
Power Output12VOutput :12V(+/-0.2V),max 2A.
Video Input(Ω)75Ω75Ω/CH.
Video Output2Vp-pOne 2Vp-p  CVBS One 75Ω
I/O0-4VLow voltage alarm
 >4VHigh voltage alarm
SD Card SlotSD Card1.Support SD Card up to 128G                     2.Support upgrade. 
Temperature-40ºC-80ºC-40ºC-80ºC with good environm

Introduction of 4 channels mobile DVR CMSV6:  

CMSV6 main interface includes these: toolbar, device list, map window, video windows, information display windows( vehicle running informationreal-time alarm informationsystem events), etc.
3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

CMSV6 Video Management
3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

MDVR Vehicle Trace Replay
3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder



1pc packed in one color box, 20sets packed in one 7-ply carton box. 




DHL: 3-4 working days to arrive

Other express: 5-7 working days to arrive

EMS: 2-4 weeks to arrive

By sea: 4-6 weeks to arrive

 Accepted Payment Method:

30% deposit in advance, 70% balance before shipping

T/T: generally for bulk orders

Paypal and Western Union: for sample orders

L/C: for order amount over US$50,000 only

Brief Introduction:

Since established in 2000, Hao Nai Industrial Co., Ltd devotes to guide the vehicle industry revolution through computer vision technology. Hao Nai's sophisticated technology brings advanced and safe driving experience to drivers, and provides the world leading vehicle safety management solution for commercial fleet. Hao Nai continues to draw into talents and innovative technology, we cooperate with Beijing Tsinghua University and South China University of Technology and established the vehicle active safety R&D center. Now Hao Nai owns independent R&D center and experienced R&D team, the core technicians have years of development experience on vehicle intelligent electronics and visual technology. In accordance with the demands of the marketplace, Hao Nai have independently developed multiple versions of driver fatigue monitor and anti-collision warning system, which are compatible with different types of vehicles. The well-know brand "CareDrive" under Hao Nai has been a high-end brands in worldwide road safety field. After years of effort, CareDrive products have been successfully sold to 150 countries, we have won the trust and support from many well-known customers in different professional field of the world.
3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder

3G Vehicle Mobile DVR Car Camera DVR SD Card Video Recorder



Failed to get vehicle informations or device parameters.


Usually, there are three reasons as blow:

1. the device is offline suddently.

2. Poor network communication speed.

3. Network module is not installed in the device.


1. CMSV6 does not get the device offline message immediately.

2. Close the Parameter dialog and open it again.

3. Fix the network module in the device.

The channel video window is black.


1. This channel does not have a camera.

2. The camera is broken.


1. Make sure the channel has a camera.

2. Fix the camera.


Contact Information:

Hao Nai Industrial Co., Ltd

Care for driving, care for life

Contact person: Kitty Quan


If you are interested in our product, please send your inquiry below and click send. We will reply you very soon with more details.

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