RS232 720P 4G 4 Channel Mobile DVR Onboard Cameras Inputs Bus Router With Hard Drive

RS232 720P 4G 4 Channel Mobile DVR Onboard Cameras Inputs Bus Router With Hard Drive

Product Details:

Place of Origin: Shenzhen,China
Brand Name: Vanwin Tracking
Certification: CE/FCC/RoHS
Model Number: VW660HD

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; RS232 720P 4G 4 / 8 channel dvr with hard drive, onboard cameras inputs, Bus Router
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Detail Information

Power Supply: 8V-36V Basic Function: 4 Cameras Monitoring With 3G/4G Real Time, GPS Tracking,Wi-Fi
Software Support: Client, Server, Playback Software Applicable: Bus, Truck, Taxi, Cab, Petrol, Excavator, Mining Truck Fleets
System Upgrading: Supporting SD Card, Hard Drive Upgrading And Remote Upgrading WIFI Download: Support
Mouse Operating: Support VGA/AV Output: Support
Storage: 1*2TB HDD+1*256GB SD Card Compression: H.264 Main Profile
Audio Input: 4 Channels Audio Input Gps: Support,Optional
High Light:

4 channel vehicle dvr


4 camera car dvr

Product Description

RS232 720P 4G 4 / 8 channel dvr with hard drive, onboard cameras inputs, Bus Router

The MDVR supports 4 channel FULL 720P video recording, 3G/4G wireless live video transmission through PC&phone remotely, with GPS tracking on google map, wifi auto downloading, with RJ45, RS232&485, I/O port interface for multiple outer device integration. Its storage (max 2TB) lasts more than 28 days recording.

  1. This device is specially designed high price-quality ratio product for the car mobile video monitoring.
  2. It adopts embedded processor and embedded Linux operating system, combines the latest technologies in the IT filed such as H.264 audio and video compression/decompression technology.
  3. High-capacity HDD record, wireless transmission, GPS location technology and so on.
  4. Its structure adopts special anti-vibration technology.
  5. The product has good shock resistance, heat resistance and stability, it can be widely applied to various types of vehicles


The complete system includes:

1. One MDVR with 3G GPS WIFI G-sensor for Option
2. 4 cameras with extension cables
3. One monitor for the driver
4. HDD 500GB/1TB/2TB
5. Micphone, Talkback device, Panic button


4 Channel DVR Main Features:


 1. H.264 video compression, multi code stream.
 2. Support 4CH 720P HD real-time video inputs / 4CH analog cameras inputs

    or compound inputs for 2CH HD cameras and 2CH analog cameras.
 3. 1CH VGA output is optional.
 4. With exclusive pre-allocated type vehicle file system technology,

     it solved the file fragmentation problems which caused by overwrite, SD card data loss and SD card couldn’t be found, keep the data                  completed and stable.
 5 .8-36V wide voltage power supply, super low power consumption.

     With overload/ undervoltage/ shortcircuit/ reversing protection, support all vehicles.
 6. Support a 2T 2.5 -inch HDD and 1 256G SD card storage
 7. With watchdog abnormal restart protection function, it can better protect the machine and video.
 8. Delayed video recording functions when vehicle is shut down (time settings can be up to 24 hours).
 9. Various video recording modes to meet different demands, such as automatic recording, manual recording, alarm recording, etc.
10. Support 4CH alarming inputs and 1CH independent alarm input.
11. Optional for 1CH RS232 Serial port or 1CH RS485 extension.
12. Support GPS/G-Sensor.
13. Support ministry of communications agreement, support SMS remote configuration and equipment control.
14. Support voice broadcast, intercom and text schedule dispatch.
15. Support fuel sensor, temperature sensor, POS, LED advertising screen.
16. Support shockproof aviation connector, easy to plug or pull out, with best quality and best price, stable and reliable.
17. With full enclosed lock design, it can prevent the man-made sabotage effectively; Support mouse operating.
18. Support all vehicles, including bus, taxi, truck, school bus, etc.


4 Channel dvr Datasheet:


Item Parameters Performance




Operating language Simplified/En/Traditional



GUI, support mouse
Safety management User password, Admin password in two layer management system




Input 4 /8 channel composite video input



1 way VGA/1 AV synchronous video output, 1.0Vp-p, 75, support for full screen and 4 way split /9 split
Display Single picture,4 /8pictures
Video standard PALNTSC
Compression H.264 Main profile,compress source : 75 frame D1/S(300 frame CIF/S)
Audio Input 4/8 channel audio input
Output 1 channel audio output
Recording mode Video and audio synchronously recording

Recording & playback


Picture format AHD720p/960H/D1/HD1/CIF Optional
Video bit stream standard ISO14496-10
Video bit rate

CIF: 384Kbps(L),512Kbps(M),768Kbps(H)

HD1: 512Kbps(L),768Kbps(M),1024Kbps(H)

D1: 512Kbps(L),768Kbps(M),1024Kbps(H)

720P/1080P:800Kbps - 4Mbps

Audio bit rate 8KB/s
Data storage Support 128GB SD card/2000GB HDD
Alarm Alarm in 4 alarm in,<4V for low level alarm,>4V for high level alarm
Alarm out 1 alarm out,output level 12V


RS485 port 1 RS485 port
RS232 port 1 RS232 port
Sensor Sensor port Internal ACC port G-Sensor
Software PC playback Playback on PC terminal,analysis the vehicle information on the files.
SW upgrade Upgrade files Support through U disk upgrade / online remote upgrade

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