Camera Tampering Detection Tab - Set The Camera Tampering Detection; Motion Detection Tab - Set The Motion/Vmf Detection; What Is Vmf - Sony SNC-VB632D User Manual

Camera tampering detection Tab —
Set the camera tampering detection
Notes
• Before using the camera tampering detection function,
first adjust the focus* or the focus/zoom**.
If you adjust focus/zoom with the camera tampering
detection function activated, detection may not be
effective.
* Focus: SNC-VB635/VB630/VB600/VB600B/
VB640/EB630/EB640/EB600
** Focus/zoom: SNC-VB632D/VB642D/VM630/
VM600/VM600B/VM631/VM601/VM601B/
VM632R/VM602R/VM641/VM642R/EB632R/
EB642R/EM630/EM600/EM631/EM601/EM632R/
EM602R/EM641/EM642R/EB602R
• Deselect the checkbox of Stabilizer in the Installation
tab of the System menu. After setting the camera
tampering detection, set the Stabilizer function again.
Enable
Select the checkbox to activate the function to detect
camera tampering, such as direction shifting or spray.
Detection status
Display the tampering detection state of the time when
Camera tampering detection tab is opened. To clear the
detection status, click Clear button.
Auto clear
Clear the detection status automatically.
Select the checkbox to set the time to be cleared
automatically. When the checkbox is not selected, the
detection status will not be cleared unless the Clear
button is pressed.
Auto clear time
Set the time from when the camera tampering detection
is detected until the detection status is cleared
automatically.
OK/Cancel
See "Buttons common to every menu" on page 23.
Motion detection Tab — Set the
motion/VMF detection
Motion detection responds to moving objects in the
camera image and triggers an alarm.
In VMF, an alarm sounds when motion is detected under
the motion detection setting, entering or passing through
a specified area or inspection line. An alarm also sounds
when an object has been left or removed from a specified
area or inspection line.
The detected object will be displayed on the monitor in
the green frame. The removed object and left object will
be displayed in the magenta frame.
Note
Perform the following before setting the motion
detection.
• Set Image size1 in the Video codec tab of the Video /
Audio menu or Video menu to the maximum rate.
• Deselect the checkbox of Image 1 in the PTZ control
tab of the PTZ control menu.
• Deselect the checkbox of Stabilizer in the Installation
tab of the System menu.

What is VMF

VMF is a function for detecting an object entering or
passing through a specified area or inspection line, or
when an object has been left or removed from a specified
area or inspection line. Video/audio recording and/or
audio file playback can be synchronized with this alarm.
You can set the inspection methods to execute
independently. Intrusion and Passing can also be set to
execute in combination.
For example:
• An alarm sounds when an object enters areas A, B and
C.
• An alarm sounds when an object passes through area
A and enters area B.
• An alarm sounds when an object passes through areas
A and B, and enters area C.
• An alarm sounds when an object enters area A, and
passes through area B.
Intrusion
When a moving object enters the designated area, an
alarm sounds.
Passing
A passage line is determined, and when a moving object
passes the setting line, an alarm sounds.
Left object
When a moving object has been left in the designated
area, an alarm sounds.
Setting the Sensor input/Camera tampering detection/Motion detection — Action input Menu
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