Best 720P 4ch 3g Gps Vehicle Tracking Hd Mdvr Fleet Management solutions With Immobilizer G Sensor Alarm

Best 720P 4ch 3g Gps Vehicle Tracking Hd Mdvr Fleet Management solutions With Immobilizer G Sensor Alarm

PRODUCT DESCRIPTION FEATURE 1.Adopt advanced H.264 Video compression format 2.Support multi-stream recoding, 4 video/4 audio input, 3.Image quality can be adjusted by frame rate 4.Support 720P high-resolution images. 5.Support super high low stream recording with clear image 6.Professional car...

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Product Details


  • 项目条1.jpg



1.Adopt advanced H.264 Video compression format

2.Support multi-stream recoding, 4 video/4 audio input,

3.Image quality can be adjusted by frame rate

4.Support 720P high-resolution images.

5.Support super high low stream recording with clear image

6.Professional car power supply design, support 8V~36V wide voltage range input 

7.Provide a strong circuit protection .including DC out protection, reverse voltage protection, 

overload protection, short circuit protection, over temperature protection etc.

8.Support 12VDC/3Amp power output, can charge for cameras and the small screen etc,

9.SD card Mirror recording: double back-up for important data, when data in HD lost, you can extra the same data from SD card.

10.Support automatic ON/OFF setup, many times for 1 day

11.Support unusual reboot function, protect machines & resist data-loss preferably

12.Video packaging time can be set into the independent delayed-off circuit, 

so that it can support system continued running after fire-off.

13.Support delayed-time setting

14.Support superhigh files fragmentation clearing technology and data protection

15.Support various recording modes: auto recording, alarm recording (open/close the door)etc.

16.Support recording vehicle information including running state, license and running route

17.Power-off protection for video content, automatic recovery,video lost alarm function

18.Support GPS/G-SENSRO/3G /WIFI/4G module expansion (optional)

19.Support GPS video overlapping

20.Support 3G video transmission function (optional)

21.Support super network function.

22. Support ODM functional customizing and enlargement through serial port

23. Adopt aviation A&V joint, easy operation and anti-shock

24. Support software upgrading through SD or HDD.

25. Support customized function

26. Industrial housing design, solid and elegant







Graphics Operation Interface

System parameters can be set through external display and remote controller

Security Management

2-level management for user password, administrator password, supporting encrypted transmission

Video and Preview

Video Input, Output

4-channel video input, 1channel video output; 1.0Vp-p, 75Ω


Character superposition function, information superposition of time and date, device ID and GPS, etc.

Video Compression Format

Compression coding. Applying Hisilicon hi-performance processor.



Preview Function

Preview of 1-channle, 4-image stitching, supporting full screen triggered by event and switching of stitched images

Frame Rate

PAL: 100 frames/s, up to 25 frames/s per channel; NTSC: 120 frames/s, up to 30 frames/s per channel


CIF, HD1 and D1 for selection, supporting 2 channels of D1+ 2 channels of CIF at the most


Grade 1 to grade 5 for selection (descending)

Bit Rate

CIF: 256Kbps ~ 1.5 Mbps, 8-level bit rates for selection

HD1: 600Kbps ~ 2 Mbps, 8-level bit rates for selection

D1: 800Kbps ~ 3Mbps, 8-level bit rates for selection


Audio Input, Output

4-channel input, 1-channel output

Compression Format

G.726 coding


Storage Medium

Supporting one 2.5” hard drive, which supports up to 32G, supporting data redundancy storage technology;

File Format/ System


Video Strategies

Recording at startup by default, supporting timed recording, recording triggered by alarm and event, as well as manual recording

Video Search

Searching by time, type, storage device and other conditions

Video Playback

Supporting playback on local device, supporting synchronous playback of up to 4 channels and analysis on vehicle information in the files

Supporting fast forward, fast backward, play and pause, supporting fast forward and fast backward at 2x, 4x, 8x and 16x speed, supporting file play from selected time


Alarm Input/ Output

6-channel on/off signal alarm input, 1-channel on/off signal alarm output

Alarm Recording

Prerecording function 15 seconds before alarm, duration of recording after alarm can be adjusted from 30s ~ 30min

Storage Space Alarm

Supporting settings for alarm of storage space

Function Alarm

GPS overspeed alarm, acceleration alarm, motion detection alarm

Communication Ports


Wireless Transmission (Optional)

Embedded 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system for selection;

Compatible with GPRS, EDGE;


GPS (Optional)

Supporting external GPS

Remote Data Transmission Channel Selection

Supporting 3G, Wi-Fidata channel transmission, supporting Wi-Fi priority transmission strategy; supporting remote downloads of back-end recording strategies;

PTZ Control

Supporting PTZ control realized by local ad client software;

Parameter Configuration

Supporting parameter configuration functions for mobile DVR coding channel;



System Upgrading

Supporting SD card, hard drive upgrading and remote upgrading

Power Supply and Power Consumption

Power Supply

1. ACC on/off

2. Hard drive lock on/off

3. Delayed shutdown

4. Timed on/off

Input Voltage

DC:+8V ~ +36V

Output Voltage


Power-off Protection

With patented UPS power supply continuous working technology, it can work for 3~5 seconds after external power supply is cut so that the intactness of video data can be kept upon sudden power failure

Power Consumption

<10W in normal operation; <0.5W in standby mode

Operating Environment


Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃


10% to 95%


160(W) x62(H) x200(D) mm.


Net: 2200g, Gross: 3500g



4ch 720P mdvr4ch 3g mdvr





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6)Is the GPS polling configurable? If so where can this be done?

Answer:GPS polling is configurable. For the DVR local settings, we didn't make the interface to show such settings, because it is a kind of protection. If you need, we could also make a interface for such settings. By our current version, you could only set the GPS polling frequency by the server config( it means you have to set up your own server, then you could set the frequency by your own need)



7)Is it possible to rename the alarm inputs? For example in burglary or SOS?

Answer:Yes, our SDM605 supports 6 alarm inputs, such 6 alarm signals are customize for you,  it means you could set different alarm signal to replace the original ones.( like you could set door open or window broken as the inputs, this is no problem)


8)Can you explain where we can see (in the client) when an alarm input is triggered? We tried it and saw a car blinking on the map, but there was no report visible. The alarm input was activated by a positive 12V (manual page 15 art. 2.3.6).   

Answer: As for the alarm list, you have to set the signals firstly, please click the above “setting” menu, then find “alarm linkage”, then there are many options for the signals, you could tick which you need, and upload a MP3 sound as  alert. Please try and  check.



9)Where can we configure the email notifications in case of an alarm?

Answer:In fact, only when you set up the server, then you could configure the email notification by our server software.


If you're interested in the best 720p 4ch 3g gps vehicle tracking hd mdvr fleet management solutions with immobilizer g sensor alarm, welcome to contact our factory. As one of the professional China manufacturers and suppliers in this field, our company has passed the CE certification. Please be free to get the high-quality solutions and system with us.
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