Software User’s Manual Ver.A1D-502-V8.03.30-NB
62
Algorithm
Select the type of security algorithm to apply to the region. One of
the following options can be selected:
Enter Area: A person or object enters a particular area.
Loitering: A person or object comes into a particular area and
stays on the same position or stays within the area for a
predefined period of time.
Missing Object: An object within a particular area disappears after a predefined
period of time.
Unattended Object: An object has been left behind within a particular area and
stays in the same position over the predefined period of time.
Alarm Timer
The Alarm Timer defines the frequency of sending out an event trigger.
For example, the Alarm Timer is set to 30 seconds. When an event
happens, the event will be triggered once every 30 seconds. Although
this parameter is available for all algorithms, Alarm Timer is applicable
only with Enter Area to avoid repetitive triggers for the same event.
Loitering, Unattended Object and Missing Object are triggered only once.
5-6-2-4 OZT (Option)
The Overview Zoom and Tracking function or OZT, allows Hemispheric cameras to
provide an overview of the target view while a separate Speed Dome camera zooms in
and tracks on a target object. To optimize this feature, the Hemispheric Camera
should be mounted on the wall using the Tilted Wall Mount (sold separately), while the
Speed Dome camera is mounted by wall or pendant mount with the lens facing the
same area as the Hemispheric camera.
TIP:
Although the Hemispheric and Speed Dome cameras can be mounted separately,
it is recommended to mount them as close as possible to optimize accuracy.
OZT is available only if:
Mounting type is Wall mount.
Video Application Mode is Surveillance Mode
Video Mode of video stream 1 is Panorama (see
5-6-1 Camera Options
on
page 42 and see Stream Mode on
5-6-3
Compression
on page 62)