Model: vx4

Stand-Alone 4 Channels Mobile DVR System.

Special Features:

  • USB host/slave port for firmware update.
  • G-sensor port for driver action interface and delay off time switch.
  • Video playback on PC software.
  • Designed with firmware update feature and function expandable
  • System cable for plug & play installation.
  • GPS device to record GSP data.
  • Patent design to speed up. trouble-shooting in the field.
This is an illustrated diagram for how to setup the VX4 mobile DVR system.

Equipment List:

  • VX4 Mobile DVR System
  • A 12V car battery
  • Car power cable
  • GPS Unit
  • 3D G-sensor box
  • RFID Reader
  • RJ4524 system pigtail cables
  • Camera cables
  • System Cameras
  • Car Monitor
  • External IR receiver
  • 3G/WiFi router box
  • 3G Dongle
  • IP network with PC
vx4 application diagram
Technical specifications:

Dimensions: VX4 DVR System

213.5mm (D) x 150mm (W) x 55.5mm (H)

Front View

VX-2 with box

Download PDF file for VX4


Video Input Format NTSC / PAL
Operating System Non-OS, DSP base: Flexibility, Integration, Consistence, Completeness
Video Input Channels 4CH
Video Output Channels 1CH (normal) / 3CH (maximum)
Display Frame Rate NTSC: 120fps / 240fps
PAL: 100fps / 200fps
Recording Frame Rate NTSC: 120fps (720x480)
PAL: 100fps (720x588)
Recording Mode Continuous, Motion Detection, Alarm, Event, Schedule
Compression Format H4L (H.264 Like) or M-JPGE (dual mode)
Motion Detection Yes
Video Signal Loss Detection Yes
Time Display Yes
Power Shut-Down Recovery Yes
Play Mode 1CH full screen or 4CH quad or 8CH
Pre-record Pre-record time: 300fps
Post-record time: 10~60 seconds (10/20/30/40/50/60 seconds)
HDD Alarm HDD full alarm or overwrite select
HDD Failure Alarm Yes
OSD Language English
View Mode 1CH full screen or 4CH quald, 8CH or sequence or PIP (picture in picture)
Picture Storge 2.5" SATA HDD/SSD
Video I/O 4CH / 8CH inputs / 1 CH output
Audio I/O 4CH / 8CH inputs / 1 CH output
Daylight Saving Time Yes
Function Expansion Port Yes (for driver action record and speed management device)
G-sensor Function Yes (optional)
USB Host Firmware Update Yes
F/W Setting Copy Yes (copy current setting to USB)
Power control & delay off setting Yes (set delay off 5/10/30/60 minutes after key-off)
PC Player Yes (support Google Map, GPS output, convert to .AVI file format)
Event Email Alert (Notification) Yes
Traffic Control Cloud Server Yes
Remote Downloading Yes
Power Supply DC 10~30V
Weight Approx. 1550g (without HDD)

*Above specification is subject to change without notice.