Function

Item

Description

Recording
System

Channel

1-4 channels

Resolution

Support CIF、HD1、D1 resolution, compatible with 2CH of D1 & 2CH of CIF. fps: 1 to 25f/s/ch adjustable (PAL) or 30f/s/ch (NTSC) .

Video Quality

1-4 levels, 1 is the highest level and 4 is the lowest level.

OSD

Overlays information such as date time and vehicle ID

SD card REC

Support two SD card recycle recording. Automatically switch to the other one when the first SD card was full, and the data will be automatically overwritten .

Recording Mode

The default setting is auto recording after power on. Timed recording and alarm recording are supported.

Preview

Support 1 channel and 4 channels preview.

Disk Data overwritten

Support SD cards overwritten function.

Playback
System

Video Search

Search video files anytime per day, type(n/a) and target SD card.

Playback

Support 1 to 4 channels playback.

Support forward and backword play at the speed of: x 2,x4,x8,x16.

GUI

Graphical User Interface

Setup system parameters with the remote control.

Alarm

Input

Support up to 4 channels alarm input.

Output

Support up to 2 channels alarm output, level signal.

Optional
Function

GPS

GPS module can be built-in device MDVR(include Moudle), the GPS info will be recorded synchronous

Network

RJ45 Ethernet port.

G Sensor

Built in G-sensor is available with MDVR(include Moudle)

Others

Power Settings

System auto power on/off:
1,Vehicle acc on/off---system auto power on after acc on, system power off according to the delay time (up to 240min, default 5min) after acc off.
2,Preset time---Only according to time preset table.

Power-off protection

Item

Description

System

Processor

H.264 main profile(ARM+DSP)

Operating system

Linux(2.6)

Signal format

PAL/NTSC

GUI

Yes

Security

Video

Input

4 CVBS, 1.0Vp-p, 75Ω

Output

1 CVBS, 1.0Vp-p, 75Ω

Play channels

1 channel or 4 channels synchronous play

Recording speed

PAL: 25Frame/s ,CCIR625 line,50 field
NTSC: 30Frame/s,CCIR525 line,60 field

Audio

Input

Mic or line in, 1 channel

Output

1 channel output

Output voltage

1V ~2V

Audio recording

Synchronized with video

Audio compression

G.726

video recording  

Video compression

H.264,（VBR）/ (CBR)

Recording Resolution

D1/HD1/CIF, MAX:2 channels of D1 and 2 channels of CIF

Video stream standard

ISO14496-10

Audio stream standard

G.726

Bit rate

CIF: 256Kbps ~ 1.5Mbps, 4 quality level support,
HD1: 600Kbps ~ 2.5Mbps, 4 quality level support
D1:  800Kbps ~ 3Mbps, 4 quality level support

Video Frame rate

PAL 1~25/s/ch,NTSC 1~30/s/ch

Audio frame rate

5KB/s

Storage capacity

File system: FAT32

Alarm

input

4Ch input

output

2Ch output

Communication
Interface

RS-232

Yes

RJ45

10M/100M Ethernet

GPS

Embedded GPS module  

Optional

PC Viewer

PC playback software

Yes

Firmware upgrade

Upgrade with SD card

Yes

Others

Power input

DC:+8V ~ +36V

Power output

+12V@1.5A；+5V@1.5A

Operating temperature

-25℃ to +70℃

Humidity

20% to 80%