Mobile DVR GPS AHD 4CH 1080P

•  4 CH video and audio input
• H.264 video compression
• 1080p/720p resolution
• Support 2.5” HDD, Max.2TB, Support 1*SD card, Max 256GB
• support G-sensor
• support gps 
• remote management and playback analysis

tem

Parameter

Specification

System

Language

English/Chinese/Russia

OSD

Graphic User Interface (OSD menu)

Password

User password/Administrator password

Video

Input

4CH composite video input

Output

1CH CVBS video output, 1ch HDMI video output

Display

1CH/2CH/4CH/9CH display

Standard

PAL/NTSC

Image Compression

H.264 Main profile, 120fps

Audio

Input

4CH audio input

Output

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

Recording Mode

Synchronous recording in audio & video

Image Processing & Storage

Video format

1080P/720P/960H/D1/CIF optional

Video Stream

ISO14496-10

Video Bit Rate(kbps)

D1:2048 ~ 400kbps

HD1: 2048 ~ 400kbps

CIF: 1536 ~ 128kbps

8 levels settings optional, highest: level 1; lowest: level 8

Audio Bit Rate

8KB/s

Storage

Support 2.5” HDD, Max.2TB, Support 1*SD card, Max 256GB

Alarm

Input

6CH alarm input

Output

2CH alarm output, high level 12V output

Communication Port

RS485 Interface

Support 1 RS485 interface

RS232 Interface

Support 1 RS232 interface

RJ45 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

Extended Interface

Control Panel

Connect to bus station reporter or control panel

Audio Power amplifier

Support 2CH audio

GPS

Support built-in GPS module, Geographical co-ordinates, driving speed can be written in coding flow, and uploaded via wireless(optional)

G-Sensor

Build-in G-Sensor

Software

PC Playback

Play back video on computer and analyze vehicle information from recording file

CMS

Video preview, GPS uploading, alarm uploading, central command parameter configuration etc. via wireless

Software Upgrading

Support USB upgrading, HDD upgrading, SD card upgrading and CMS remote upgrading

 Basic Electrical Parameter

Power Input

DC 9 ~ 36V

+9V ~ + 36V, long time lower than 9V or above than 36V, power off automatically and system enter protection mode

Power Output

12V

12V(±0.2V), Max.: 2A

Vehicle Key Signal

≤4V

OFF

≥5V

ON

Video Input Impedance

75Ω

75Ω for each video input impedance

Video Output Voltage

2Vp-p

Output 2Vp-p CVBS analog signal, monitor input impedance must fit 75Ω

I/O Interface

<4V

Low level alarm

≥4V

High level alarm

SD Card Interface

1*SD card

1. Compatible with common brands in market; SD card supports 256GB max;

2. SD card for storage; support record and system upgrading, etc.

Operation Temperature

  -30℃ -- 80℃

Natural environment, well-ventilated