"Solve the problems of security risks in your business"





H.264 Compression Mode, Support 4CH real-time 720P AHD and 4CH Analog mega pixel Standard Definition camera input, Support 2CH HD+2CH Standard Definition camera input; Exclusive pre-allocate DVR Special File System Technology, solving repeatedly wipe cause file fragmentation, solving SD card file system collapse, data loss and cannot find SD card and file garbled, ensure the integrity of the data. 8-36V Adaptive Wide Voltage input, Super Low Power Consumption Design; HDD+SD card storage (maximum support 2TB 2.5’’ hard disk and 128GB SD card.) It can be completely resist car Vibration, Dust and others cause data corruption; Support GPS/BD/G-SENSOR; High Reliability Aviation Connectors, High Cost Performance with reliable stability, simple and clear operation menu.

Technical Specification

Main Sub-Item Instructions



Recording Sub-System

Video Channel 4Channel video + 4Channel Audio recording synchronously;
Resolution 4*720P(1280*720);4*D1、4*HD1、4*CIF 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;


Space pre-allocated Support disks overwritten function.


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


Setup system parameters with the remote control.
Alarm Input 6 channels electrical level alarm input for optional
Alarm linkage recordingActive request the intercomOne-key phone calling functions, etc.
Output Max support 2ch level output


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, etc. 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., 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;