CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System - Manual (Page 184)

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„ Reset at: Type a counting reset time between 0 and 23. For example, if you type 23, the
number of faces counted will become zero at 23 o’clock daily.
„ Sensitivity: Adjust the detection sensitivity by moving the slider. The higher the value the
more sensitive the system to motion. The default value is 3.
„ Detection Interval:
z When Mask Filter and Input I/O Trigger are both selected, the Detection Interval
slider specifies the number of seconds you want the system to detect faces when the
input device is triggered. For example, the input device is a card reader and a door
lock has been set up as the output device. After you swipe the card triggering the
reader, the system starts to detect the face for the interval specified. If the face is
detected within the interval, the door will be open; otherwise the door will remain
locked.
z When Mask Filter (Inverse Alarm) is selected, the system will attempt to detect the
faces for the number of seconds specified. For example, if you set the interval to 15
seconds, the alarm will be triggered if the system cannot detect any faces within 15
seconds after motion is detected.
[Option]
„ Enable upon input trigger: The system will begin detecting only when the input device is
triggered. Assign an input module and pin number for the device.
„ Saves counting results to GV-Web Report: Saves the face counting results to the
GV-Web Report. When the option is selected, the dialog box below appears. Type the
Domain Name or IP Address, Port, UserName, and Password of the GV-Web Report.
After settings, click the Test button to see if the connection is succeeded.
Figure 3-31
„ Invoke Alarm: Activates the computer sound alarm when faces are detected under Mask
Filter or when the system is unable to detect faces under Mask Filter (Inverse Alarm).
Click the […] button to designate a sound file to be the alarm sound.