4 Camera Vehicle Data Recorder Support Up to 128GB SD Card Memory with 3G GPS Function for In-vehicle Security Solutions4 Camera Vehicle Data Recorder Support Up to 128GB SD Card Memory with 3G GPS Function for In-vehicle Security Solutions

4 Camera Vehicle Data Recorder Support Up to 128GB SD Card Memory with 3G GPS Function for In-vehicle Security Solutions

  • Model: KD-500
  • Features:
  • 1. 6-48V Wide Voltage Design,can bear 70V transient voltage
  • 2. Aviation Plug design which is much more compact
  • 3. Special Design to lock and protect the SD Card
  • 4. Special develop Software,which is free to you
  • 5. Import IC, Industrial design,high vibration protection
  • 6. Strong develop ability, new products updated
Latest designed Dual SD 3G/4G Vehicle MDVR

Latest H.264 Video Compression,Support high resolution record.
6-48V wide voltage with low power consumption. SD Card Storage ( Support 2SD Cards, each max 128G ) protect from Shock & Dust damage;
Support GPS / BD / 3G / 4G Extension module;realize realtime monitor through 3G/4G; Support Broadcast/Intercom/Text sent etc;can add oil sensor / temperature sensor  /POS / LED Advertisement Panel; Stable Aviation plug. 
Support IOS/Android Phone Remote monitor, cost-effective, more stable.

Dual SD Card 4G Mobile DVR

◆ HIS Solution,H.264 Video Compression, Dual Stream,4CH Video and 2CH Audio
input,Support D1 record;
◆ High quality real time recording, CIF/HD1/D1 Optional, quality adjustable;
◆ Professional Car Power Design,6-48V wide voltage to meet kinds of car
◆ Support 12VDC/3Amp output voltage,power supply for Camera/Screen etc;
◆ SD Card Storage( Max Support 2 SD Cards, each 128GB),protect DVR from
shock & Dust damage;
◆ Watchdog abnormal restart function,protect SD Card and Record;
◆ Exclusive File System protect data completeness,prevent SD Card fragment;
◆ ACC Delay off,can set 24 hours;
◆ Auto Record/Manual Record/Alarm Record etc working mode to meet different requirements;
◆ Show Car status/Plate/Driving Route/Low Speed/Over Speed information for
convenient management;
◆ Support GPS/BD,3G/4G Module Optional,WIFI extend;
◆ Strong Network function,device configure via IE Web,Support SMS Get device information and configure;
◆ Support Voice Listen,Intercom talk back, PTZ control,Manual Alarm,Overspeed Alarm,Geo Fence Alarm etc through remote control platform;
◆ 6CH Alarm input(Door Open,Light,Turn direction,brake,reverse etc),can linkage kinds of alarm;
◆ 2CH Alarm Output,Support Light and Sound alarm sensor,Oil/Power cut off;
◆ High level aviation interface,easily installation and better shockproof, more stable;
◆ Easily Smart GUI Interface, saving time in device setting;
◆ Strong Stable Application,Support 3G/4G Realtime monitor, talkback,playback,record,picture snap etc;
◆ Updated through SD or OTA Remote Automatic updating,more stable and
◆ Support Phone Remote Monitor,Phone Calling etc;
◆ Support PTZ/POS/Oil Sensor/LED Advertisement Panel etc;
◆ Be Customized according your request;
◆ Industry Level Design with MINI Smart Size





Equipment parameter

Performance index







Adopt H.264 high performance processor, strong coding and decoding


Embedded real-time Linux system



Operation interface

Graphical menu operation interface(OSD menu)


Two level password protections for administrators and users






Video input

Input: 4 CVBS, 1.0V, p-p, 75Ω

Video output

Output: 1 CVBS, 1.0V, p-p,75Ω

Review function

1 channel or 4 channel review mode

Video Standard

PAL,25 frame/s ,CCIR625 line,50 field


NTSC,30 frame/s,CCIR525 line,60 field






Audio input

Input: 1 channel1,MIC input

Audio output

Output: 1 channel,100mV-500mV/100-500 Ω

Output level

1V ~2V

Audio Recording

Synchronized with video

Audio Compression


Image processing and storage 










Image compression

H.264,variable code stream(VBR) / fixed code stream (CBR)

Image format

Every channel D1/HD1/CIF (optional)

Video streaming


Audio streaming


Video code rate

CIF: 256Kbps ~ 1.5Mbps,4 levels,1 is highest level and 4 is lowest level.


HD1: 600Kbps ~ 2.5Mbps,4 levels,1 is the highest level and 4 is the lowest level.


D1: 800Kbps ~ 3Mbps,4levels,1 is the highest level and 4 is the lowest level.

Video frame rate

PAL max 25 frame,NTSC: max 30 frame,frame dynamic adjustment

Audio code rate


Record storage

SD card,support 32G or above capacity; support SDHC standard , 





HDD support 1T 

Alarm input

4CH level input

Alarm output

2 CH level output

Communication Interface


Serial port

Support 2 pcs RS232 interface

Network port

RJ45 10M/100M Ethernet port.

Wireless communication







Support built-in/external GPS module; geographic coordinates, speed etc. can written in the video file


Software upgrading

Support SD card upgrading





Power input

DC:+6V ~ +48V

Power output

+12V 3A

Working temperature

-25°C to +75°C 


Environment humidity

20% to 80%

1.RJ45 port for area network use 

2.System working indicators

3.Infrared signal receiver

4.SD Card lock

5.Power port 8-36V 

6.Audio/Video output port

7.3G antenna port   

8.Camera port(with audio, video, power)  3G antenna port 

9.GPS antenna port   

10.Integrated cables with RS232 , RS485 sensor cables

for communication and PTZ camera use


Ricmor Technology Development Co., Ltd


Contact Person:RCMCCTV

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