4 channel video/audio input, 4*960H(960*576)or 4*D1(704*576)adjustable

H.264 video compression, Linux operation system, dual streaming

Supports pentaplex operation: preview, record, playback, backup, network transmission.

Hard disk auto-heating

Max 2TB 2.5 inch HDD

Internal 3G, 4G, WIFI and GPS module optional

Motion detection & alarm pre-recording

Supports time-lapse recording after the car is powered off

Supports recording and displaying the license plate number

Supports HDD overwritten by days

Supports PTZ control via built-in RS-485 port

Supports backup and upgrade with USB flash disk & USB hard disk

Stable aluminum alloy structure with shock absorber

Self recovery after power reconnected

Other interfaces such as RS485, RS232, RJ45 etc

DC 8V to 36V wide range voltage power supply, embedded design in industrial

Operating temperature -20℃~+85℃