EZWatch Pro 4.0 - Manual (Page 68)

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Define detection zone Before detecting foreign objects, a detection zone must be defined. To
define a detection zone, left-click and drag on the screen. An alarm will be triggered when any
additional object appears in the detection zone.
Define object size Drag and draw on the screen to define the size of a foreign object.
Sensitivity Modify the sensitivity setting by moving the slider. Moving the slider toward the right
will increase the sensitivity level, which means a relatively small movement will trigger the alarm.
Conversely, moving the slider toward the left will reduce the sensitivity for movement detection.
Interval Clicking and moving the slider to the right increases the time interval so that the alarm
will only be triggered when the object has been out of the detection zone for a longer duration.
Moving the slider to the left reduces the time interval.
Establishing an appropriate Interval value will reduce the chance of false alarm. For example, you
can lower the Interval to avoid the alarm being triggered by a pedestrian.
3.22.3 Missing Object
Missing Object Alarm is activated when the selected object is removed from the defined area on the
screen.
Define detection zone Before detecting a missing object, a detection zone must be defined.
Left-click and drag to draw a detection zone. Alarm will be triggered when the defined object is
removed from the detection zone.
Define object size This tells the system how large the defined object is. Drag and draw a square
that is about the same size as the object that you want to protect on the screen.
Sensitivity Modify the sensitivity setting by moving the slider. Moving the slider toward the right
will increase the sensitivity level and a relatively small movement will trigger the alarm. Conversely,
moving the slider toward the left will reduce the sensitivity for movement detection.
Interval Click and move the slider to the right to increase the time interval so that the alarm will
only be triggered when the movement is of a longer duration. Moving the slider to the left reduces
the time interval.
3.22.4 Lose Focus
Lose Focus alarms when any camera loses its focus.
3.22.5 Camera Occlusion
Camera Occlusion alarms when any camera is blocked.
3.23 Remote Server
This feature allows you to remotely playback clips from an offsite location.