PureActiv leads the industry in Automatic PTZ Tracking algorithms.  This video utilizes an analog camera signal fed through a video encoder.   The initial parking lot view is the camera’s parked position.  In this video a second fixed camera cues this PTZ.  At that point you will see the video “slew to cue” from that fixed camera, it will then acquire the target and begin tracking the intruder using the PTZ Auto Tracking analytic.  This video highlights the ability to manage occlusions, ignore shadows and manage the response of the pan, tilt and zoom capabilities.