china wholesale market agents 4 channel 3g mobile dvr for vehicle

Project

Specification

Feature

System

Host processor

Hi3512

Operate System 

Linux

Language 

Chinese/English 

User interface

GUI ,support USB mouse 

Password 

User password, administrator

 password two management 

Video

Video Standard

PAL(625TVL,50F/S);NTSC(525TVL,60F/S) 

Image Coding

H.264(Main Profile) 

Monitoring quality

D1 

Video resolution 

CIF/D1

Coding

4CH  real time

Decoding 

2CH D1 real time

Video Input

4 Channel Video Input 

Video Output

2 Channel Video Output

Display 

Support 1/4; support alarm screen

 automatically switches

Audio

Audio compression 

ADPCM

Audio Input

4 Channel Audio Input

Audio Output

1 Channel RCA Audio Output

Recording mode 

Sound and video recording Synchronously

Voice intercom

Support

Video and playback

Recording mode

Manual, time, alarm, loop recording

Video bit rate 

64Kbps~1.5Mbps,6 level optional

Audio bit rate

8KB/s

Storage 

Support 2pcs SD Card up to 128G

Video Search 

By channel, time, recording type 

Local Playback

file playback; 4-channel playback

ON/OFF

Boot mode

ACC, TIME 

Shutdown mode 

ACC delay shutdown, time off, hard disk lock off 

Software Upgrade

Upgrade Mode

Manual upgrade, powered automatic upgrade

Upgrade Method 

SD card; wireless network

Interface

Video Input

4 Channel Aviation

Video Output

1 Channel RCA

Audio Input

4 Channel Aviation

Audio Output

1 Channel RCA

Hard disk interface 

1pcs SATA interface 

USB Mouse 

support

Ignition signal 

1 

Alarm Input 

4 

Alarm output

1 

RS485 

1 

RS232 

1 

GPS

GPS

3G

WCDMA   EVDO   CDMA2000

Supporting software 

PC Playback Software 

video files playingback on the PC side,

 parsing the video file IO signal superimposed

, GPS information, etc.

CMS

Remote video preview through a wireless network,

 GPS upload, alarm and central command issued

 to upload, configuration parameters, and other functions

Others

Power Input 

DC:8V~36V

Power Output

+12V@2A;+5V@2A 

Operating Temperature 

-20 --- 60℃ 

Power consumption

Empty 3.6W,full 20W

Size 

180mm*147mm*41mm;