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4 Channel H.264 Realtime SD/HDD Car Mobile DVR 4CH 1D1+3CIF Audio Realtime Record Support Max 128G

350.0~450.0 USD
Min. Order: 1 Piece/Pieces
Payment Terms: T/T, WU
Supply Ability: 1
Place of Origin: Guangdong

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Mobile DVR, 3G Mobile DVR, Car Cameras, Lcd Monitorning

Product Detail

Means of Transport: Air
Production Capacity: 1
Delivery Date: 2

Product Description

 

Specification:

  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

Item

Equipment parameter

Performance indicator

System

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

 

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

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

ISO14496-10

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

8KB/s

Data storage

Support 64GB SD card/2T hard disk

Alarm

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:


Item

Equipment parameter

Performance indicator

Power input

8-36V

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

12V

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

Car key signal

≤4V

Car key on

≥5V

Car key off

Video input resistance

75Ω

Video input resistance at each channel should be 75Ω

Video output voltage

2Vp-p

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

I/O interfaces

0-4V

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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