? H.264 video compression technology to give you high compression ratio and flexible processing

? Master streamand slave stream are separated to be adaptive to the changes of network flow

? Extract moving objects and judge moving direction

? Filter objects by size

? Detect guard line trespassing (from left to right, or from right to left or any direction)

? Detect guard zone intrusion (enter, leaving and lingering inside)

? Detect reverse moving of objects in guard zone

? Full-screen guarding

? Detect sound changes by sensititivy or threshold

? Run four video analysis rules at the same time

? Set object info and rule info on the video while browsing it

? Multiple alarm mechanisms such as video loss, motion detection and alarm detector are used for diversified surveillance situations

? Complete TCP/IP protocol clusters for video stream, audio stream, alarm and PTZ control

? Heart beat mechanism to report the device state in time

? Built-in pickup to collect sounds in surveillance sites

? Two-way intercom for free communication between the center and the surveillance spot

? Multiple alarm linkage schemes to rapidly respond to the outside changes

? Built-in WEB server

? Multi-user management: different users are configured with different visiting privileges

? Fault self-diagnosis, logs and remote upgrading for easy positioning and maintenance

? Micro SD card for local storage of videos and audios