Sony ipela SNC-RH124 User Manual page 95

Existing
Similar to a active window an trigger area can also be
moved and vertexes can be moved/added or deleted.
If an object exists within the window longer than the
specified time, existing is acknowledged.
Duration
Specify the time of existing.
Appearance
This criterion is whether an object appeared in the
trigger area.
Similar to an active window, a trigger area can also be
moved and vertexes can be moved/added or deleted.
Setting the Sensor input/Camera tampering detection/Motion detection/Audio detection — Event detection menu
Disappearance
This criterion is whether an object disappeared in the
trigger area.
Similar to an active window, a trigger area can also be
moved and vertexes can be moved/added or deleted.
Capacity
This criterion is the number of objects found in the
trigger area.
The quantity is specified from the pull-down list.
Similar to a active window, the trigger area can also be
moved and its vertexes can also be moved, added or
deleted.
Minimum quantity: The quantity is specified from the
"Minimum quantity" pull-down.
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