HIKVISION HiWatch Series User Manual page 41

Step 4 Set the detection rules and detection areas.
1) Select Arming Area. Up to 4 arming areas are selectable.
1) Set Sensitivity.
Sensitivity: The size of the object that can trigger the alarm. The higher the value is, the
more easily the detection alarm will be triggered. Its range is [1-100].
2) Click Draw Area and draw a quadrilateral in the preview window by specifying four vertices of
the detection region.
Step 5 Set the arming schedule. Refer to Configure Arming Schedule.
Step 6 Set the linkage actions. Refer to Configure Alarm Linkage Action.
Step 7 Click Apply.
Line Crossing Detection
Purpose
Line crossing detection detects people, vehicles, and objects crossing a set virtual line. The
detection direction can be set as bidirectional, from left to right or from right to left.
Step 1 Go to Configuration > Camera > Smart Event > Line Crossing.
Step 2 Select Camera to configure.
Step 3 Check Enable Line Crossing Detection.
Step 4 Set the line crossing detection rules and detection areas.
1) Select Arming Area. Up to 4 arming areas are selectable.
2) Select Direction as A<->B, A->B, or A<-B.
 A<->B: Only the arrow on the B side shows. An object crossing a configured line in both
directions can be detected and trigger alarms.
 A->B: Only an object crossing the configured line from the A side to the B side can be detected.
 B->A: Only an object crossing the configured line from the B side to the A side can be
detected.
3) Set Sensitivity. The higher the value is, the easier the detection alarm will be triggered.
4) Click Draw Area and set two points in the preview window to draw a virtual line.
Step 5 Set the arming schedule. Refer to Configure Arming Schedule.
Step 6 Set the linkage actions. Refer to Configure Alarm Linkage Action.
Step 7 Click Apply.
Configure Arming Schedule
Step 1 Select Arming Schedule.
Digital Video Recorder User Manual
41