Optiview HDVR4/8/16-Q2 User Manual page 168

Check the enable box to enable intrusion function.
Click Rule setup to draw the zone. See Figure 4-126.
Select SN (Area1/2/3/4) and direction, and then input customized rule name.
Area1/2/3/4: System supports four zones. Each SN stands for one zone.
Direction (
any object enter/exit (Or both) the zone.
Now you can draw a rule. Left click mouse to draw a line first and then right click mouse to
draw another line until you draw a rectangle, you can right click mouse to exit.
Click Ok to complete the rule setup.
Figure 4-125
Figure 4-126
/ / ): System can generate an alarm once there is
353