4CH real time H.264 car DVR, support 1PCS SD card Max 128G, support 3G&GPS function, built-in GPS module, 4CH video&audi

Price: 250.0~280.0 USD
Payment Terms: T/T
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Basic Info.
  • Model No.: ES-MDVR6004G 
  • Place of Origin: Guangdong  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 1
  • Delivery Date: 2


  MDVR is a cost-effective and functionally expandable equipment

 designed for video surveillance and remote monitoring in cars, 

trains and other vehicles. It uses a high-speed processor and

 an embedded Linux platform, in combination with the state-of-the-art H.264 video 

compression/decompression technology in the IT field. With SD card/hard disk as a storage medium, MDVR is capable of 4-channel audio and video recording and driving information recording in formats of CIF, HD1 and D1. MDVR is characterized by simple appearance, superior vibration-proof performance, flexible and easy installation, powerful functions and high reliability.

MDVR Specification


Equipment parameter

Performance indicator


Operation language

English/Chinese/Traditional Chinese/other

Equipment parameters

Graphical menu interface (OSD menu)

Password security

Two-level management of user password and administrator password



Video input

4-channel composite video input

Video output

Single-channel composite video output

Video display

Single-picture and quad-picture display

Video standard

PAL mode, NTSC mode

Image compression

H.264 Main profile, compressed resource: 75 frames D1/s (300 frames, CIF/s)


Audio input

4-channel audio input

Audio output

Single-channel audio output

Recording manner

Synchronous recording of audio and video

Image processing and storage


Image format

CIF/HD1/D1, optional

Video streaming standard


Video bit rate

CIF: 384Kbps (low), 512Kbps (medium), 768Kbps (high).

HD1: 512Kbps (low), 768Kbps (medium), 1024Kbps (high).

D1:  512Kbps (low), 768Kbps (medium), 1024Kbps (high).

Audio bit rate


Data storage

Support 64GB SD card/2T hard disk


Alarm input

4 alarm inputs, low-level alarm for less than 4V, high-level alarm for more than 4V

Alarm output

2 alarm outputs, high-level output at 12V and 5V

Communication interfaces

RS485 interface

Support 1 RS485 interface

RS232 interface

Support 1 RS232 interface

Acceleration sensor

Sensor interface

Built-in acceleration sensor G-Sensor

Software kit

Playback analysis

Play back the video file on PC and analyze the vehicle information in the file

Software upgrade

Upgrade file

This equipment supports SD



MDVR basic electric parameters:


Equipment parameter

Performance indicator

Power input


Input voltage between +8V and +36V; when the voltage is lower than 8V or higher than 36V for a long period of time, the equipment will shut down automatically and enter into protected mode

Power output


Output voltage 12V (+/-0.2V); maximum current 2A

Car key signal


Car key on


Car key off

Video input resistance


Video input resistance at each channel should be 75Ω

Video output voltage


For output of a 2Vp-p CVBS analog signal, the displayed input resistance shall be 75Ω.

I/O interfaces


Low-level alarm

Over 4V

high-level alarm

SD card interface

SD card

1. Compatible with common brands in the market; support 64GB

2. SD card storage file; support recording and system upgrade.

Working temperature

-40 -80

Referring to the ambient temperature with good ventilation







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Ms. Choi
Tel: 86-755-29105540
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Contact Method
Shenzhen Estar Technology Limited
Longhua , Shenzhen, Guangdong, China (Mainland)
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