User Manual

3
1 Specification
FEATURES:
 Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression
rate and image quality
 4CH AV Inputs with AHD 1080p/720P/960H/D1/CIF optional, 1CH synchronized AV output,
1CH VGA output
 4CH (or 8CH) local recording with 1080p (1080N) resolution in real time
Power:
 Professional In-Vehicle power design,8-36V DC Wide Voltage Range
 Multi protection circuits like under-voltage, short, reversed plug-in
 Smart power management system, shutdown under low voltage, low consumption
Data Storage:
 Special file management system to encrypt and protect the data
 Proprietary technology to detect the bad track of the hard drive which can make sure the
continuity of video and long service life of the hard drive
 Built-in ultra-capacitor, avoid data loss and SD card damage caused by sudden outage
 Support 2.5 inch HDD/SSD, maximum 2TB
 Support 2 SD card storage, each SD supports maximum 256GB
 Support hard disk heating
Transmission Interface:
 Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
 Support GPS/BD optional, high sensitivity, fast positioning
 Support wireless download by WiFi, 802.11b/g/n, 2.4GHz
MDVR Specification
Technical parameter:
Item
Device parameter
Performance
System
Main processor
Hi3520DV300
Operating system
Embedded Linux OS
Operating language
Chinese/English
Operating interface
GUI, support mouse
Password security
User password/Admin password
Audio
&
Video
Video standard
PAL/NTSC
Video compression
H.264
Image resolution
1080P/1080N/720P/960H/D1/CIF
Playback quality
1080P/1080N/720P/960H/D1/CIF
Compound mode
A variety of ways
Decoding ability
1ch 1080p (1080N )real time
Recording quality
Class 1-6 optional