4CH 1080P AHD SD MOBILE DVR code MR9504

FEATURES:

 Single chip design
 H.265/H.264 encoding, high compression ratio
 Supports four CH 1080P AHD
 AHD/TVI/CVI/CVBS video inputs
 1CH synchronized AV output, 1CH VGA output
 Support image horizontal and vertical mirror adjustment
 Support reversing image ranging assistance
 Unique GPS drift suppression algorithm

Power:

 Professional In-Vehicle power design, 9-32V DC Wide Voltage Range
 Multi protection circuits like under-voltage, short, reversed plug-in
 Smart power management system, shutdown under low voltage, low consumption
when standby

Data Storage:

 Special file management system to encrypt and protect the data
 Proprietary technology to detect the bad track of the SD card which can make sure
the continuity of video and long service life of the SD card
 Built-in ultra capacitor, avoid data loss and sd card damage caused by sudden
outage
 Support SD card storage, maximum 512G
Transmission Interface:
 Support GPS/BD optional, high sensitivity, fast positioning
 Built-in 4G module, support LTE/HSPA/WCDMA
 WIFI module (optional), frequency 2.4ghz
Technical parameter:
Item Device parameter Performance
System
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.265/H.264
Image resolution 1080P/720P /960H/D1/CIF
Playback quality 1080P/720P /960H/D1/CIF
Decoding ability 4ch 1080P real time
Recording quality Class 1-6 optional
Image display Single/QUAD display optional
Audio Compression G.711A、G.711U、G.726
Audio recording Audio & Video synchronized recording

Recording & Playback

Recording mode Automatic/Alarm
Audio bit rate 8KB/s
Storage media SD card storage
Video inquiry Inquiry by channel/Recording type
Local playback Local 4 CH

Firmware upgrading

Upgrading mode Manual/Automatic/Remote
Upgrading method USB disk，SD card，network

Interface

AV input 4ch aviation interface
AV output 1ch VGA video output, 1ch aviation AV output
Alarm input 4 digital inputs
Alarm output 1 outputs
UART 1 LVTTL Level
SD card 1 SDXC High speed card
USB interface 1 USB 2.0 (support U disk/mouse)
Ignition input 1 ACC signal
LED Indication PWR/RUN/SD/ALM
SD card lock 1
Debug port 1

Function Extension

GNSS GPS/BD/GLONASS
3G/4G 4G Netcom
WIFI 802.11b/g/n, 2.4GHz
IPC 6Pin M-12 aviation interface

Others

Power input 9~36V DC
Power output 5V 300mA
Power consumption
Standby 4mA/12V
Power consumption: AVG 5.16W (excluding peripherals)
Working temperature -20 — 70℃

Storage

H.265 720P 270MB/h/channel
H.264 720P 510MB/h/channel
Dimension 142*152*33 mm