Hi, Can anyone explain the difference between zone crossing triggers; AB and A-B ? From the manual: (1) "AB Object must have entered both zones A and B, overlapping or not When two zone letters are used together, this is an and condition. The object must have existed in both zones (not necessar...

Hi, I'm trying to fine tune my motion triggered events. However when i activate "test run video through motion detector" and run some of the captured event clips, motion detection is not triggered ! These are all without changing the settings. How can this be and what am i doing wrong? tha...

Isn't this the same as BI zones?