Specification Parameter

Model

System

Operation language

Chinese/English

Operation interface

Graphic operation interface(OSD menu)

Password security

Two-level administration: user password and administrator password

Video

Video input

4ch composite video input

Video output

1Ch video output(V-OUT), 1ch composite video output(AV-OUT), 1ch CVBS video output(EXTENSION)

TV system

PAL/NTSC

Image compression standard

H.264 Main profile,compression resource: 100FPS

Video display

1ch/4ch display

Audio

Audio input

4ch audio input

Audio output

1ch audio output(A-OUT), 1ch composite audio output(AV-OUT)

Recording method

Synchronous recording in audio&video

Image processing&

Storage

Local record format

CIF/HD1/D1 optional

Video streaming standard

ISO14496-10

Video bitrate

CIF: 1536Kbps ~ 128Kbps,

HD1: 2048Kbps ~ 400Kbps,

D1: 2048Kbps ~ 400Kbps,

8 Grades optional. Highest: Grade 1; Lowest: Grade 8

Audio bitrate

8KB/s

Data storage

Support 1*2.5"  SATA hard disk, up to 2TB; and 1*SD card, up to 128GB

Alarm

Alarm input

6ch alarm input

Alarm output

2ch alarm output, highest output level: 12V

Communication interface

RS485 interface

Support 2*RS485 interface

RS232 interface

Support 1*RS232 interface

RJ45 Network interface

Support 1*RJ45 network interface used for connecting local network and communicating with server

USB interface

Support 1*USB interface for software upgrading and record file copy

ExTension interface

Bus stop machine interface

Support connecting bus stop machine or control panel via exTension interface

Audio Power amplifier

Support 2ch audio power amplifier output

Wireless communication

3G

Build-in 3G module optional(HSUPA /HSDPA /WCDMA /EVDO /TD-SCDMA)

4G

Build-in 4G module optional(FDD-LTE/TDD-LTE)

WiFi

Build-in WiFi module optional(2.4/5.8GHz)

GPS system

Support build-in GPS module; geographic coordinates and speed could be written into coding streaming and uploaded by wireless network

G-sensor

Build-in G-Sensor

Matching software

Playback analysis in PC

Video playback in PC, and analyze vehicle info in files

CMS

Video preview, GPS uploading, alarm uploading,commands issuing by monitoring center and parameter configuration could be realized by wireless network  

Software upgrading

Upgrading maintenance

USB upgrading, Hard disk upgrading, SD card upgrading and CMS remote upgrading supported

Dimension

Dimension

222.50 x 192.00 x 70.70 mm