Velleman IVSPROM2 Quick Installation Guide - Manual (Page 18)

IVSPROM2
V. 02 – 02/05/2012 18 ©Velleman nv
3. Click it to show the flow counting panel as follows.
When anyone walks across the detection line, the system will determine his movement is in or out, and add
one count to the corresponding channel on the flow counting panel.
IN
People coming from the opposite direction to the arrow mark.
OUT People coming from the same direction as the arrow mark.
10.2 Virtual fence / one-way pass
VIRTUAL FENCE
An event is triggered when anyone walks across the detection line from any direction, and
is shown on the screen.
ONE WAY
An event is triggered when anyone walking across the detection line from the opposite
direction of the arrow mark, and is shown on the screen.
1. Go to VIRTUAL FENCE AREA to draw a detection line with your mouse, and decide the detection direction
by selecting REVERSE.
2. 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.