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6.4 IVS
(For selected models only)
Before using this function, please check the specifications of your recorder and see if it supports this function
and how many channels are supported. If your recorder supports 4 channels to use IVS, please connect this
camera to any channel from CH1 to CH4.
IVS
IVS MODE
DISPLAY LINE
SCENE CHANGE
SCENE CHANGE LEVEL
SENSITIVITY
CH1 FLOW
COUNTING
OFF OFF MIDDLE
CH2 OFF
CH3 ONEWAY
OFF OFF MIDDLE
CH4 OFF
1) IVS MODE
Select one of the following three modes depending on your environment:
MODE DESCRIPTION
FLOW COUNTING
A virtual detection line is set to detect the moving direction of pedestrians for flow counting.
VIRTUAL FENCE
A virtual detection line is set to detect intruders crossing the detection line, and an alarm will be triggered.
ONE WAY
A virtual detection line is set to detect intruders from the specified direction, and an alarm will be triggered.
2) DISPLAY LINE
Select to display the detection line for IVS on the screen or not.
3) SCENE CHANGE
Select
ON
to trigger a motion event when the camera is sensed to be moved and the camera scene is
changed. At the same time, the icon “
” will be also shown on the screen in addition to the motion icon “
”.
4) SCENE CHANGE SENSITIVITY
Set the detection sensitivity for
SCENE CHANGE
to
HIGH
,
MIDDLE
or
LOW
.
5) SENSITIVITY
Set the sensitivity for IVS from
0
~
15
. The larger the value, the more sensitive the IVS will be.
6) DISPLAY LINE
Select to display the detection line for IVS on the screen or not.
7)
(Clear) &
(Edit)
Select
to clear the flow counting number, and
to enter the setting page to set the detection line. For
details, please refer to the next section, “IVS Application”.
