Shenzhen Ve-safety Electronics Co.,Ltd
720P AHD SD Card Mobile DVR
  • 720P AHD SD Card Mobile DVR

720P AHD SD Card Mobile DVR

720P AHD SD Card Mobile DVR with free CMS software supporting LTE 4G realtime gps track
Main Features
H.264 Video Compression,Support 4CH 720P AHD Camera input/ 4CH analog SD camera input/ 2CH HD + 2CH SD mixed input ;
VGA output for optional;
Exclusive pre-allocated file system, solve the file fragmentation / SD lost / file garbled etc issue,protect data file;
8-36V Wide Voltage, Lower power consumption;
SD Card Storage ( Dual SD Card, each max 128GB ),
Support 4CH alarm input, 1CH independent alarm output;
Optional single RS232 serial port or single RS485 extension
Support GPS/BD/G-sensor module extension
Realize realtime monitor through 3G/4G;
Support WIFI module, can download data automatically
Support SMS romote configure/ control device;
Support Broadcast/Intercom/Text sent etc;can add oil sensor/temperature sensor/POS/LED Advertisement Panel;
High vibration Aviation plug

Product Features
H.264 Video Compression,multiple steam recording, Support 4CH 720P million pixels HD video 4CH 720P million pixels AHD input/ 4CH analog SD camera input/ 2CH HD + 2CH SD mixed input ;
VGA output for optiona ;
High quality real time recording, 720P/CIF/HD1/D1 Optional, quality adjustable;
Professional Car Power Design,8-36V wide voltage,Provide reverse voltage/overload/short circuit protection, to meet kinds of car application;
Support 12VDC/2.5Amp output voltage,power supply for Camera/Screen etc;
Dual SD Card Support, each max 128GB,,protect DVR from shock & Dust damage;
Watchdog abnormal restart function,protect SD Card and Record;
Exclusive File System protect data completeness,prevent SD Card fragment;
ACC Delay off,can set 24 hours;
Auto Record/Manual Record/Alarm Record etc working mode to meet different requirements;
Show  Car status/Plate/Driving Route/Low Speed/Over Speed information for convenient management;
Support GPS/BD G-sensor Optional;
Optional single RS232 serial port or single RS485 extension
4CH Alarm input(Door Open,Light,Turn direction,brake,reverse etc),can linkage kinds of alarm;
1CH Alarm Output;
Support picture snap when alarm;
Easily Smart GUI Interface, saving time in device setting;
Can upgrade the software via SD card.
Stability Aviation plug, easily connecting and high shock proof;
Be Customized according your request;

Parameter Sheet
Item Parameter
OS Linux
Language Chinese/English/Customized
Video Compression H.264
OSD Overlays information such as date time and vehicle ID
GUI Graphical User Interface Setup system parameters with the remote control.
Video Record System Video Input 4CH 720P AHD input/SD input/mixed video input,aviation connector, 1.0Vp-p, 75Ω
Video Output 1CH CVBS+1CH VGA output, 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen,4CH Screen
Preview Support 1 channel and 4 channels preview.,Support Manual/Alarm Trigger full screen preview
Resolution 720P/D1/HD1/CIF, MAX:4 channels 720P
Video Quality 0-7 levels, 0 is the highest level.
Video Standard PAL: 100f/s , CCIR625 line,50field;
NTSC: 120f/s, CCIR525 line,60field;
CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional;
HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional;
D1:  800Kbps ~ 3Mbps, 8 level video quality optional;
720P: 4Mbps-6Mbps, multi level video quality optional
Record Mode The default setting is auto recording after power on. Timed recording, alarm trigger recording and manual recording are supported.
Audio Audio Input 4CH ,Aviation Plug
Audio Output 1CH,Aviation Plug
Compression G.726 compression, 8KB/s speed
Alarm Input 4Ch Alarm Input, kinds of alarm linkage support
Alarm Output 1CH Alarm Output
Communication interface 1CH RS232 or 1CH RS485 for optional
Position Support Built GPS/BD Module, built in G-sensor, can repaly and analyse vehicle driven route.     
wireless transmission Suppport Built-in 3G/4G wireless transmission function, WCDMA, CDMA2000, TDD-LTE, FDD-LTE....
Motion Detection Support motion detection alarm. (Can set the video recording duration time after alarm on platform.)
G-Sensor Support G-sensor
Storage SD Dual SD Card,each max 128GB SD Card loop recording
Upgrade Support SD Card remote updating
File Format .264
File System Special FAT32 File System
Video Playback Video Search Search By Record Time/Record Type etc
Playback Max support 4CH Replay /Stop/Fast/Slow at same time
Support forward and backward play at the speed of: x 2,x4,x8,x16.
Voltage & Power Power Management Wide Voltage.Support Timed/Delay off
Voltage Input DC:+8V ~ +36V
Voltage Output +12V@2.5A+5V@2.5A
Power Consumption Normal Working 14W , Stand-by status < 0.5W
Working Environment Temperature -20℃ to +70℃
Humidity 20% to 80%
Security Password User/Admin 2 Level Different Password
others Size 112(W) x36(H) x138(D)  mm
Net Weight 360g