• Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options
  • Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options
Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options

Max 256GB Dual SD Card 720P MDVR 4 AHD Camera and 3G GPS WIFI for options

Product Details:

Place of Origin: Shenzhen,China
Brand Name: Vanwin Tracking
Certification: CE/FCC/RoHS
Model Number: VW618HD

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: negotiated
Packaging Details: Neutral carton box package by default. Customize package is available if order reach 300 pcs. Customize Logo printing is available for order over 100 pcs .
Delivery Time: 2-3 days for samples,15-30 days for large orders
Payment Terms: T/T or western Union or Paypal
Supply Ability: 5,000pcs per month
Get Best Price Contact Now

Detail Information

Type: MDVR For Vehicles Dual SD Cards Storage: Yes, With 2*128GB
Basic Function: Monitoring And Record ,GPS Track Highlights: RJ45 Lan Port , RS232/485 Interface , G-sensor , UPS , 6ch Alarim Input
Softwares: Player,Client,Server Resolution: 4channel Real 720P
8-36V Wide Power: Yes Application: Oil Truck, Bus,school Bus,police Car, Money Cars,rooter
High Light:

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Product Description

Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options

Want to monitor what passengers and drivers are doing ?------3G MDVR help you.

Want to see who steal oil or stuff in the vehicle?-----MDVR tell you.

Want to see how the accidents happen?-----MDVR know it.

Want to manage all of your taxi and buses at the same time?-----MDVR can control it.

Please come to us ,our best MDVR.


Main Features


  1. 4Channel 720P recording
  2. 3G GPS WIFI for option
  3. 6ch Alarm inputs and 2ch Alarm output
  4. RS232/485 interface
  5. Mobile phone support(Android/iOS) 
  6. UPS technology 

A. 6 Alarm in with 2 out let you to connect different modes for alarm
D. RJ 45 Lan port is easily connected by network wire
E. Double Stream for recording and Multiple windows watching 
F. UPS technology  to prevent video loss caused by  sudden power off 
G. G-sensor to analyse accident  ,RS232/485 interface for special usage
H. 8 - 36 V vehicle
I. support PTZ camera  for police'cars
J. ASF format for Video play, Universal VLC player support
K. 3G live video , WIFI  auto download and GPS  tracking optional 

L. Mobile phone support(Android/iOS) 

M. Support Brake alarm, Reverse alarm, Motion detect, Door opening alarm, CMS platform, Customized Player. 

Support Geo fence, Location, Speed alarm, G-sensor etc. 
Support oil sensor, Fuel cut, Power cut, SOS alarm, Alarm button, Online tracking, Live talkback, Live surveillance, Live simultaneous storage, Dispatching system, Camera rotation, PTZ cloud control, SMS function, CMS platform, iOS&Android client(for Apple and Android phone), Wireless WIFI, Remote control and etc.




Main Specifications







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


720P,CIF, HD1 and D1 for selection, supporting 4 channels of 720P 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

720p: 1080Kbps~6Mpbs, 8-level bit rates for selection


Audio Input, Output

4-channel input, 1-channel output

Compression Format

G.726 coding


Storage Medium

Supporting SD card, max 2*128GB

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, 2-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;

Embedded Wi-Fi module;

GPS (Optional)

Supporting external GPS, WIFI

Remote Data Transmission Channel Selection

Supporting 3G; 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) x250(D) mm.


Net: 1200g, Gross: 1800g



Our highlights

1. Our dvr has the world class anti-vibration technology,widely used in military .It is very long lifetime  for over 10 years.
2. We are professional manufacturer,who can offer you great price and technology support.
3. We have a very warm and capable technical team,who can customize many projects for you.We have many examples .Please check our offical website for more details.
4. Great Service.

5.Our new products:3G DVR with oil sensor,AHD DVR,3G DVR with video people counter,our customized projects like VPN DVR ,Wifi Ads,Train surveilllance,Web-based software combination with DVR and so on.





Taxi, Car, Oil truck, bus,school bus,police car, money cars,rooter and ect.


Our Platform


Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options 0



Working Diagram



Max 256GB Dual SD Card 720P  MDVR 4 AHD Camera and 3G GPS WIFI for options 1




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