H.264 Harddisk GPS Mobile DVR 4-CH HDD GPS Tracking For Bus / Taxi

System

language

Chinese/ English

Operation system

Linux

Operation interface

Graphical User interface(OSD menu)

Password

User /Admin password

Control mode

IR remote control

Video

Video input

4-ch video composite input

Video output

1-ch composite output

Display mode

Single/ 4-ch video

Video compression

H.264 Main profile

PAL:100f at D1/s, NTSC: 120f at D1/s

Video Signal

NTSC,PAL

Audio

Audio input

4-ch audio input

Audio output

1-ch audio output

Recording mode

Audio & Video sync Recording

Phone

Support IP call and analog voice call

Image processing & storage

Image format mode

CIF/HD1/D1 optional

Video stream Standard

ISO14496-10

Video bitrate

CIF: 1536Kbps ~ 128Kbps,4 levels optional.　

Highest:0 level; Lowest: 3 level

HD1: 2048Kbps ~ 512Kbps,4 levels optional.　

Highest:0 level; Lowest: 3 level

D1:  4Mbps ~ 1Mbps,4 levels optional.　

Highest:0 level; Lowest: 3 level

Audio Bitrate

8KB/s

Storage

Built-in a SATA HDD, support HDD Max 1TB;

And built-in a SD card, Support SD card Max 128GB;

Alarm

Alarm input

8 alarm input, below 4V is low level alarm, above 4V are high level alarm

Alarm output

2 alarm output, output high level:12V

Communication Interface

RS485 Interface

Support 3-RS485 interface

RS232 Interface

Support 1-RS232 interface

WIFI Interface

Support RJ45 interface external 802.11b/g

USB interface

Include 2 USB interfaces,1 USB interface connect with external Vehicle Black data box, another USB interface to upgrade software and copy data.

Audio&Video interface

Support Audio and Video output

Acceleration Sensor

Built in acceleration G-Sensor

Module

GPS

GPS module. GPS Graph and GPS speed can be read in coding flow, and

can beuploadedvia wireless

3G

WCDMA / EVDO/HSPA(TD-SCDMA) module

WIFI

RJ45 interface external WIFI, IEEE802.11n, Up to 300 Mbps physical data transfer speed, satisfy huge data Transmission;

Software

PAS(Playback Analysis Software)

Playback Recording on PC, and analyze the vehicle recording information.

CMS(Center Management Software)

Center management software to meet Video preview, upload and central command and parameters configuration, etc.

Software upgrade

U-disk upgrade directly.

Items

Parameters

Specifications

Power input

8—36V

Input voltage:＋8V～＋36V, When long-term under 8V, or long-term over 36V, Auto power off, enter protected mode.

Power output

12V

12V(+/-0.2V), Max:3A.

Power-off working time

8S

If main power supply is off, MDVR can continue running 8 seconds. If connect built-in Patent UPS power-supply, MDVR can continue running 30 minutes.

Vehicle key signal

≤4V

OFF

≥5V

ON

Video input impedance

75Ω

75Ω for each video input impedance

Video output Volt

2Vp-p

Input 2Vp-p CVBS analog signal, reveal device input need 75Ω impedance to fit

I/O interface

0—4V

Low level alarm

4V above

High level alarm

-4V below

Negative voltage alarm

Operating Temperature

-25℃-85℃

Under well-ventilated environment condition.

Body Dimension

186(W)mm x 61(H) x 192(L)mm