14  Virtual Fence

The system allows you to define a virtual fence (perimeter lines) within the camera’s field-of-view to protect any area and border from intrusion.

14.1  Configuring Virtual Fence

Select cameras to draw perimeter lines and set event preferences.

14.2  Drawing a Virtual Fence for Tripwire

Tripwire detection allows you to draw a virtual fence within the camera’s field-of-view that automatically triggers an alarm event when crossed by a person and/or vehicle.

14.3  Drawing a Virtual Fence for Intrusion

Intrusion detection allows you to draw a virtual fence within the camera’s field-of-view to protect any area from intrusion by a person and/or vehicle.

14.4  Search for Virtual Fence Events

Search for virtual fence detection on a specific channel or the entire system. You can also choose to back up events (USB flash drive required - not included).