Feature:

 Embedded Linux operatingsystem using H. 264 format, compression ratio, the image is clear;

 4 channel video input (airconnector), 1 ch RCA ;

 4 channel audio input (airconnector), 1 ch audio output ;

Recording Resolution: 720x576(D1) NTSC: 720x480 (D1);

 playback Resolution:352x288 (CIF) NTSC: 352x240 (CIF);

 Support single SD card asthe storage medium (support 32G) , read data easy andfast;

 support SimplifiedChinese, Traditional Chinese, English interface;

 USB mouse menu operation,outside remote control function (optional) ;

 support manual, timer,alarm, motion detection triggered recording ;

Video search can be checked fromtime search, event search and channel search;

each channel can beindependently to set brightness, contrast, color

 free to change the framesof every channel.

 4 channel playback,optional in any channel full screen

 Support backup the datefast via U disk

 OSD overlay information,independent of the number

Support setting plate number,drive route, channel name can be modified freely;

Wide voltage design,DC7- 36V powerinput, the output voltage 12V/2A

 support delay shutdownfeature, delay time can be set between 0-6 hours

 aluminum alloy design,installation easy.

Size: 147mm X 133mm X41.5mm