Sensor Input Tab - Set The Sensor Input 1/2; Camera Tampering Detection Tab - Set The Camera Tampering Detection; Motion Detection Tab - Set The Motion/Vmf Detection; What Is Vmf - Sony SNC-VB635 User Manual

Sensor input 1: The external sensor that is connected to
sensor input 1 of the camera I/O port.
Sensor input 2: The external sensor that is connected to
sensor input 2 of the camera I/O port.
Camera tampering detection: The alarm is triggered if
the camera detects tampering, such as direction
shifting or spray.
Motion detection: The alarm is triggered by the motion
detection function.
VMF: The alarm is triggered by the VMF function.
Face detection: The alarm is triggered by the face
detection function.
Network disconnection: The alarm is triggered by
disconnection to a specific IP address.
Note
You cannot set Camera tampering detection and
Network disconnection in the same event condition.
Interval
Specify the interval time used when condition is set to
and, then.
In the case the condition is set as 1 and 2, the system
sounds an alarm when either 1 or 2 happens, and the
other happens within the specified interval.
In the case the condition is set as 1 then 2, the system
sounds an alarm when 1 happens, and then 2 happens
within the specified interval.
If you select "or" condition, this setting will be ignored.
The maximum duration to be set is 7200 seconds.
Sensor input Tab — Set the sensor
input 1/2
Sensor input mode
Set the direction of the detected input signal to the
sensor input terminal of the camera.
Normally open: Triggers an alarm when the sensor
input is short-circuited.
Normally closed: Triggers an alarm when the sensor
input is open-circuited.
OK/Cancel
See "Buttons common to every menu" on page 18.
Camera tampering detection Tab —
Set the camera tampering detection
Notes
• Before using the camera tampering detection function,
first adjust the focus.
40
Setting the Sensor input/Camera tampering detection/Motion detection — Action input Menu
If you adjust focus/zoom with the camera tampering
detection function activated, detection may not be
effective.
• 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.
OK/Cancel
See "Buttons common to every menu" on page 18.
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.
When you click the Motion detection tab, a dialog
appears. Enter the user name and password.
The factory setting of the user name and password for
the Administrator is set to "admin".
For security, be sure to change the password from the
factory setting before using the camera.
Notes
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