4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router

Basic Information
Place of Origin: Shenzhen,China
Brand Name: Vanwin Tracking
Certification: CE/FCC/RoHS
Model Number: VW608GS
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; 4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router
SD Card Slots: 2 Sd Slots Storage Capacity: SD1 Max To 32G, SD2 Max To 128G
Basic Function: 4 Cameras Monitoring With 3G Real Time,GPS Tracking,video People Counter Optional Software Support: Client,server,playback Software
Applicable: Bus, Truck, Taxi, Cab, Petrol, Excavator, Mining Truck Fleets Customized Functions: People Counter, Oil Sensor, RFID And Ect.
Cameras: CMOS/Sony CCD Cameras 4CH/8CH: Optional
High Light:

sd card dvr recorder


sd card video recorder dvr

4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router


  1. Our Black Box Recorders sit discretely in the boot of your vehicle, you won't know it's there until you need it.
  2. Even though it is a small device we increase passenger and driver safety and independently record any traffic collisions - it is no longer your word against theirs.
  3. The Black Box Recorder has been developed to keep peace of mind for both the driver and the passenger.


       Our small and compact device protects drivers and passengers from:


4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router 0 



Main Features


  • H.264 video code compression, dual stream output;
  • G.726 audio compression format, 4-channel audio input, 1-channel audio output.
  • Power-off protection in emergency, adopting special UPS technology which ensures the device to work for 3-5 seconds after the external power supply is cut, thus ensure complete video data and avoid file damage;
  • Real-time local recording, multiple formats for selection, supporting full screen of single channel or multi-window stitching upon accidents;
  • Switch signal interface, 6-channel alarm input, 1-channel alarm output;
  • PTZ control;
  • Multiple recording modes: record upon startup, timed recording and triggered recording;
  • Universal video file formats: applying ASF format, which can be played with the universal software VLC or the supplied playback software, supporting 1-channel or 4-channel synchronous playback;
  • Data storage, Supporting dual SD card, remote upgrading; supporting dual-stream mirror image video recording.
  • Wide voltage design, 8-36V DC wide voltage input, suitable for various vehicles; DC 12V/4A output;
  • Rapid startup, capable of entering normal working mode within 25 seconds after startup; supporting on/off with key switch, timed on/off and delayed on/off, etc.;
  • Optional functions:
    1. 3G wireless transmission;
    2. GPS, G-sensor acceleration sensor, with precise time correction;
    3. IP calling;
    4. Dialing;



1) 8V~36V Wide Range Power Input;


2) 4 Channel Realtime Video/ Audio Recording;


3) Supports dual sd cards for storage; 


4) Motion Detect/ G-Sensor/ Alarm Record/ High Speed/ Low Speed Alarm;


5) 4 I/O Alarm Input & 1 Alarm Output; 



6) UPS Technology (3~5s Power-off delay after power cut);


7) Max. 4 Hours Power-off Delay after ACC-off;


8) GPS Tracking


9) 3G/ 4G Remote View on PC or Smartphone;


10) Supports talkback function (2 Ways Audio);


11) Geo-Fence/ Remote Engine Stopping/ Remote Oil Cut, etc;


12) 98% Accuracy Passenger Counting (Optional)----NEW technology










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, max 720P


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 dual SD card, which supports up to 32G

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

RS232, RJ45 10M/100M self-adaptable network interface

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

Remote Data Transmission Channel Selection

Supporting 3G, Wi-Fi data 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 and remote upgrading

Power Supply and Power Consumption

Power Supply

1. ACC on/off

2. Delayed shutdown

3. Timed on/off

Input Voltage

DC:+8V ~ +36V

Output Voltage

+12V@4*0.5A; +5V@0.5A

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%





Our Client Software



4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router 1



4 Channel Vehicle WI-FI Video / Audio SD Card DVR Camera System with Bus Router 2

Contact Details
Wendy Chen

Phone Number : +8613640968399

WhatsApp : +8613640968399