• 4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System
  • 4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System
  • 4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System
  • 4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System
  • 4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System
4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System

4 Channel Mobile DVR with GPS Tracker and 1080P Car Camera for Bus Security System

Product Details:

Place of Origin: Shenzhen,China
Brand Name: Vanwin Tracking
Certification: CE/FCC/RoHS
Model Number: VW9304

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 ; 4 Channel GPS Tracker with Mobile DVR and Camera for Bus Security System
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Detail Information

Storage Capacity: SD Card,max 128G *two Sd Cards Support: Softwares And Technology Support
Functions: 1080P/720P HD Monitoring ,GPS And 3G Realtime Monitoring Optional Product Name: 4 Channel GPS Tracker With Mobile DVR And Camera For Bus Security System
Applicable: School Bus Or Bus Or Any Vehicle Compression: G.711A Compression, 8KB/s Speed
Intercom: Support Power Supply: 8V-36V
Talkback Device: Supported Operating System: LINUX
Temperature: -40℃ - +70℃ Network Connectivity: 4G LTE/Wi-Fi/Ethernet
OEM Or ODM: Yes Or Customize AHD Camera: 720P/960P/1080P/IP
Compression Format: H.264/H.265 Video Output: 1 VGA & 1 AV
Highlight:

4 camera car dvr

,

4 channel car dvr

Product Description

4 Channel Mobile DVR with GPS Tracker and 1080P Car Camera for Bus Security System

 

Our highlights:

Our AI MDVR such as ADAS DMS BSD, are at the forefront of the times. In 2018, we launched them on the market and began mass production, receiving very high praise in South America. Customers love the AI features and effects, and continue to return a large number of orders. Through the introduction of old customers and our promotion, our products are exported to Europe, the United States, and Southeast Asia. We are very confident that our product and technology updates&upgrades will bring you and your customers more experiences! Our 5G technology is world leading (only suitable for countries that can run 5G), and our customization, functionality, and quality can compete with big brands. Most importantly, we can provide better prices and services than any of them! Welcome to test and learn more.


 
Main Specification

  

Item specification
OS Linux
Language Chinese/English/Russian/Others (can be customized)
Video Compression H.265 H.264
OSD Character overlay function,Overlays information such as date time and vehicle ID
GUI Graphical User Interface System parameters can be set through an external display screen and remote control operation
Video Record System Video Input

4CH:1080P,720P,D1

8CH:1080P,720P,D1

  Video Output 1 composite video output+optional VGA output, 1.0Vp-p, 75 Ω, supports 1 full screen and 2/4 split channels
  Preview support Single channel, 2/4 screen splicing preview, support manual/event triggered full screen display function
  Resolution Maximum support: 4*1080P 25 frames per channel; 8*1080P 15 frames per channel.
  Video Quality 0-8 levels video recording available, 0 is the best level, 8 is the lowest level.
  Video Standard

PAL: 100 frames per second, CCIR625 line, 50 fields

NTSC: 120 frames per second, CCIR525 line, 60 fields;

CIF: 256Kbps ~ 1.5Mbps, multi levels video quality optional;

HD1: 600Kbps ~ 2.5Mbps, multi levels video quality optional;

D1: 800Kbps ~ 3Mbps, multi levels video quality optional;

720P : 1Mbps~2Mbps, multi levels video quality optional;

1080P: 1Mbps~4Mbps, multi levels video quality optional;

  Record Mode Default automatic recording, supporting ignition recording, manual recording, alarm recording, etc
Audio Audio Input 4 or 8 channel aviation Plug
  Audio Output 1channel
  Compression G.711A compression, 8KB/s speed
Alarm Input 4CH IO Alarm Input, pulse speed input,support alarm linkage function
Alarm Output 2-channel switch output, linked with sound and light alarm, oil and power outage, etc
Communication Interface 1CH RS232,Expandable POS machine, fuel sensor, LED advertising screen, OBD, etc
  1CH 485 interface, can connect PTZ,etc.
Wireless transfer Built-in 4G network wireless transmission, TD-LTE, FDD-LTE
Position Support built-in GPS/BD module, can report to the CMSV7 standard platform
SD card SD card Support Two SD cards ,a maximum of 512G for a single card, can support simultaneous video streaming to ensure data security
  Update Mode Support USB flash drive upgrade, SD card upgrade, FTP remote automatic upgrade
  Storage Mode Exclusive bare disk storage method: Currently it is a relatively advanced storage method in the industry
  USB Front USB interface, can use USB flash disk to upgrade and backup ; support USB mouse to backup video
Video Playback Video Search Search video by Record Time/Record Mode etc
  Playback Supports a maximum of four channels simultaneous replays, including pause, fast forward, and fast rewind
    Support x 2,x4,x8,x16. fast forward or fast backward play
Voltage &Power Consumption Power Management

Adaptive wide power input, with protection functions such as overload, undervoltage, short circuit, and reverse connection;

Support timed power on/off and delayed shutdown functions.

  Voltage Input DC:+12V ~ +36V
  Voltage Output +12V@2.5A,+5V@2A
  Power Consumption Normal Working <5W
Working Environment Temperature -20℃ to +70℃
  Humidity 20% to 80%
Safety Management Password Access Two level management of user password and administrator password
others Size 15CM (D)* 14.7CM(W)* 4CM(H)
  Net Weight 0.7 Kg
 

4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System

4 Channel Mobile DVR  with GPS Tracker and 1080P Car Camera for Bus Security System


 

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
D***R
Mexico Jun 7.2026
I just ordered 10 sets of 4CH AI video recorders, and everything is running well. It is very convenient and friendly for fleet management. I am preparing to add some hardware, fuel rods, and temperature sensors to use together.
I
Ivan
Belarus Oct 3.2024
I've been using this recorder for a while now and it's been reliable. The video quality is clear, playback is smooth, and the interface is user-friendly. Remote viewing via phone also works well. Overall, a solid product that meets my needs.

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