User's Manual

Table Of Contents
H.265 25-ch 4K Network Video Recorde with 16-Port PoE
NVR-2500 Series
165
"A->B" indicates that the object will trigger an alarm when it
crosses from A to B.
"B->A" indicates that the object will trigger an alarm when it
crosses from B to A.
3. Click"
Draw A Line", move the mouse to the preview screen and click
the left mouse button in sequence to draw the two endpoints of the warning
line.
You can
modify the drawn warning line through
the" Clear All" and " Draw A Line" button.
Step 4: Click "Processing Method", set alarm linkage as required (Buzzer
Alarm, E-mail Notification, Channel Recording and Trigger Alarm Output), as
shown in Figure 5-68 2 below.
Figure 5-68 2
Step 5: Click "Apply" to save the setting.