@Clive_A You are correct the image changes. Say i have 2 presets. Position A and Position B. For position A - I want to set a line For position B - I want to set another line because both the images...

@Clive_A I think we have a misunderstanding here. What i want to achieve is set different lines or area for each preset positions. Not while tracking or patrolling.

Hi, I have a VIGI C540V in which i have set two presets for patrol. For line crossing detection I have to set different lines for different presets. How can i do that?