HD Recorders

Product Description AHD 720P Hard Disk Mobile DVR Main Features: -H.264 compression mode, support 4CH realtime 720P AHD input and Analog camera input -Optional VGA output -8V-36V self-adaption wide voltage input, super-low power dissipation -Hard disk storage(max support 2TB), can protect data......

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Product Description

AHD 720P Hard Disk Mobile DVR


Main Features:

-H.264 compression mode, support 4CH realtime 720P AHD input and Analog camera input

-Optional VGA output

-8V-36V self-adaption wide voltage input, super-low power dissipation

-Hard disk storage(max support 2TB), can protect data from shock and dust

-Support GPS/BD/G-Sensor module extend

-Optional single serial interface or RS485 extend

-High reliability aviation connector, high cost performance, reliable and stable

Technical Parameters

Function

Parameters

System

Language

Chinese, English

Operation interface

OSD menu

Password security

User password and Administrator password

Video

Video input

4CH video input, aviation connector

Video output

1CH composite video output, support VGA/AV/BNC

Video display

1ch full screen/4ch split screen

Signal system

PAL: 100 fps, CCIR 625tvl, 50 field

NTSC: 120 fps, CCIR 525tvl, 60 field

Image compression

H.264 Main profile

Audio

Audio input

4CH aviation connector

Audio output

1CH aviation connector

Compression format

G.726

Recording & Storage

Image resoluation

720P/D1/HD1/CIF optional

Video coding

ISO14496-10

Video bit rate

CIF: 256Kbps~1.5Mbps, multilevel image quality optional

HD1: 600Kbps~2.5Mbps, multilevel image quality optional

D1: 800Kbps~3Mbps, multilevel image quality optional

720P: 1000Kbps~6Mbps, multilevel image quality optional

8 video quality grades, highest grade 1 and lowest grade 8

Audio bit rate

5KB/s

Storage

max support 2TB HDD, and one 128GB sd card slot
     loop recording, auto data overwrite

Alarm

Alarm input

6CH alarm input

Alarm output

2CH DO

Communication ports

RS232

2*RS232

RS485

1*RS485

RJ45 network

1*RJ45, support IP camera

Wireless communication

SIM card slot

1 SIM card slot

3G

Built-in 3G module optional(WCDMA/EVDO/TD-SCDMA)

4G

Built-in 4G module optional(TD-LTE/FDD-LTE)

Wifi

Built-in Wifi optional(2.4G/5.8G)

GPS

Built-in GPS module optional,  
     realtime geographic coordinates, speed information

G-Sensor

Built-in G-sensor

Software

PC playback

Video playback and analysis by PC client

CMSV6

Wireless realtime video & audio monitoring,  
     positioning, alarms, etc.

Software upgrade

Support SD card memory upgrade




Electric parameters

Input voltage

DC+8V~+36V

Output voltage

+12V, 2.5A; +5V, 2.5A

Video input resistance

1.0vp-p, 75Ω

Video output voltage

1.0vp-p, 75Ω

I/O port

High level alarm

5~24V

Low level alarm

<3V

Operation temperature

-20℃ to +70℃

Dimension

185mm*170mm*60mm

 


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