1. Warning area setting: The Warning area can be arbitrarily set before the target appear.

2. Interference filtering: The TRK equipment can remove interferences such as light, wind, low lllumination and animals to eliminate false reports caused by useless video information. This technology can effectively prevent unwanted DVR videos.

3. Behavior recognize and mark: By 3D modeling, focus on detecte invading, wandering, stealing, various acts such as place suspicious things and the vehicle's illegal detention in a specific area. Can mark the target size and movement track by different colors in the video.

4. Real-time warning and response: Due to the use of IP network, the DVR can carry out real-time warning of acoustic and optical or screenshot when the target appear.

5. Trigger video: Can start video before 15 seconds when there have any situation.

6. Drive track: When the target into a specific area, TRK will automatically define and targeted to drive the PTZ ball machine to track targets. Also, you can make a custom relay track in monitoring coverage by click goals on display screens.