Operating System

Embedded Linux

System language

Chinese, English, traditional Chinese

Video compression format

H.264compression format

OSD

Character superposition function, support time,date,vehicle ID etc. information image superposition

Video and recording system

Video Input

4ch/8ch 720P HD AHD Video Input, aviation interface

Video Output

3ch composite video output,: VGA, AV, Aviation interface output

Preview function

Single channel/4ch/8ch preview, Support manual/events trigger full screen display function

video resolution

Support 720P, D1, HD1, CIF in option, Max. support 8ch 720P

video quality

Multilevel video adjustable

Video rate

PAL: 100fp/s , CCIR625 line,50games

NTSC: 120fp/s, CCIR525 line,60games;

CIF: 256Kbps ~ 1.5Mbps, Multistage quality in option

HD1: 600Kbps ~ 2.5Mbps, Multistage quality in option

D1:  800Kbps ~ 3Mbps, Multistage quality in option

720P:4Mbps-6Mbps, Multistage quality in option

Video mode

Default automatic video,support ignition video,manual video, alarm video etc.

Audio

Audio Input

4ch/8ch, aviation interface

Audio Onput

1ch

Compression format

G.726 Compression format, Rate:8KB/s

Alarm Input

4ch alarm input

Alarm Output

2ch Switch output

Communication interface

2ch RS232,extensible POS,oil flow sensor, LED advertising screen etc.

1ch 485 interface,extensible PTZ holder

Wireless transmission

Support built-in 3G,4G wireless transmission:WCDMA, CDMA2000,TD-SCDMA, TDD-LTE, FDD-LTE

GPS

Support built-in GPS /Beidou module

Disk

HDD

Support Max.2TB  2.5'' HDD

upgrade way

Support U Disk update,remote automatic update

file format

H.264

File system

Automotive professional file system

USB

Front USB port,Can use U disk upgrade backup data, hard disk box USB interface,video backup.

Video Playback

Video Search

Can through video time and video mode search recording video files

Playback

Support Max.8ch Synchronous playback, pause, fast forward, fast rewind

Support 2, 4, 8, 16x times speed fast forward or back

Power supply and power consumption

Power management

Adaptive wide power input, with overload, undervoltage, short circuit, reverse connect protection function;

Support time power in/off,delay power off functions.

Input voltage

DC:+8V ~ +48V

Onput voltage

+12V@5A, +5V@2.5A

Power consumption

Normal working state＜20W

Work environment

Temperature

-20℃ to +70℃

Humidity

20% to 80%

Safety management

Password access

User Password,Administrator password two levels management

Other

Demension

20.5Cx21x6.8CM (WxLxH)

Net Weight

2.5 KG