Specification:

4CH Dual Stream H.264 DVR, sophisticated network funtions
Remote surveillance, remote playback, remote backup & remote control DVR
Various recording mode : timer, motion detection & alarm, recording picture quality configurable
Flexible display mode: auto switch, full screen & quad
Multi method searching: time, recording event & recording lists
Triplex funtion monitoring, recording & playback simultaneously
Easy backup through network software by scanning HDD or USB port
Support files management, delete or lock every record files manually
Support DDNS & PPPoE
Support remote menu setup
Support PTZ control with preset
Support USB mouse operating