The fence polygon is entered when it intersects a GeotriggerFeed entity and exited when it no longer intersects. This option tends to increase the number of notifications as an entity approaches a fence polygon. Use this option when you want to receive all possible notifications - for example, when you want to be warned that you are approaching a hazard.

This option has no effect unless the feed entity geometry is a Polygon. Set FenceGeotrigger.getFeedAccuracyMode() to FenceGeotriggerFeedAccuracyMode.UseGeometryWithAccuracy to create a polygon geometry that accounts for the area of uncertainty around a Location.getPosition().