4 Channel HD Vehicle Mobile DVR Car Video Recorder Support 2.5" Sata HDD Card

Main

Sub-Item

Instructions

Recording Sub-System

Video Channel

4Channel video + 4Channel Audio recording synchronously;

Resolution

Support 4*720P(1280*720),4*D1(704*576),4*HD1(704*288), 4*CIF(352*288);Each channel is individually adjustable.

Image Quality

0-7 levels, 0 is the highest level.

OSD

Overlays information such as date time and vehicle ID

Loop Rec

Support SD card loop recording, loop cover previous video

Record Mode

Timed recording, alarm trigger recording and manual recording

Preview

Support 1 channel and 4 channels preview. Support enlarge

video image when alarm trigger and video rear view trigger;

Disk

overwritten

Space pre-allocated Support disks overwritten function.

Playback

System

Video Search

Search video files anytime per day, type(n/a)

Playback

Support 1 to 4 channels playback.

Support forward and backward play at the speed of: x2 ,x4,x8,x16.

Support alarm spot search and time search.

GUI

Graphical User

Interface

Setup system parameters with the remote control.

Alarm

Input

4 channels electrical level alarm input for optional

Alarm linkage recordingActive request the intercomOne-key phone calling functions,etc.

Output

Max support 2ch level output

Optional

functions

GPS Positioning

Built-in GPS/BD module: can sync record GPS information, trace replay.

PTZ Control

Support Pelco-D protocol 485 PTZ remote/local control,preset.

Serial Expand

Support LED Advertisement PanelOil SensorPOSBus Station BroadcasterCar OBD,ect.external devices.

G-Sensor

G-sensor,Record vehicle real-time status.

TTS Voice Broadcast

Support TTS voice broadcast function.

Network

Can expand WIFI module,support 801.2b/g/n, 801.2a/c

Built-in EVDO/WCDMA/TD-LTE/FDD-LTE,etc, 3G/4G module.

Others

ON/OFF

System delay-time power on/off;

File System

DVR special file recording System Technology,Exclusive car record file system,space pre-allocate,4ch single file Record,cyclic covering;To avoid the storage of the media causes file fragments, with high reliability and high stability;