Can anyone clarify something for me? I have set up an intrusion area and understand most of the parameter adjustments - bar one. The percentage element appears to have a confusing description and reads:
‘Percentage defines the ratio of the in-region part of the object which can trigger the alarm. For example, when you set the percentage as 50%, half of the object entering the region will trigger the alarm.’
This seems to imply that it is determining the size of the object that enters the intrusion zone – (half of the object entering the region ) which it clearly cannot know. Reading between the lines I am assuming that what it is actually trying to say is that it will trigger when a percentage of the set intrusion area is occupied or changed. So to use the example above; if set to 50% it will only trigger if half, or more than half of the zone is occupied by the intruding object. Is this correct?
‘Percentage defines the ratio of the in-region part of the object which can trigger the alarm. For example, when you set the percentage as 50%, half of the object entering the region will trigger the alarm.’
This seems to imply that it is determining the size of the object that enters the intrusion zone – (half of the object entering the region ) which it clearly cannot know. Reading between the lines I am assuming that what it is actually trying to say is that it will trigger when a percentage of the set intrusion area is occupied or changed. So to use the example above; if set to 50% it will only trigger if half, or more than half of the zone is occupied by the intruding object. Is this correct?
