69
Note:
The sensitivity can be configured to detect various movement according to different requirements.
When the level of sensitivity is low, slight movement won’t trigger the alarm.
Tamper Detection
Tamper Detection is used to detect possible tampering like the camera being unfocused,
obstructed or moved. This functionality alerts security staff immediately when any
above-mentioned actions occur.
Figure 4-5-27 Set Tamper Detection
Step1: Set detecting sensitivity;
Step2: Set detection schedule;
Step3: Set alarm action;
Step4: Set alarm settings.
Line Crossing
Line Crossing detection is designed to work in most indoor and outdoor environment. An event will
be triggered every time when the camera detects objects crossing a defined virtual line.
Settings steps are shown as follows:
Step1: Choose detection line number and define its direction;
Figure 4-5-28 Set Detection Lines
