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Step1: Go to “VIRTUAL FENCE AREA” to draw a detection line with your mouse, and decide the
detection direction by selecting “REVERSE”.
Step2: Click “APPLY” to finish the IVS setting and return to the live view.
When anyone walks across the detection line, the system will determine his movement is in or out,
and:
VIRTUAL FENCE
An event happens for anyone walking across the detection line, and “ ”
will be shown on the screen.
ONE WAY An event happens for anyone walking from the opposite direction to the
arrow mark, and “ ” will be shown on the screen.