Axis Communications Q1931E PT Parameter Object Size History Sensitivity High level 100%

AXIS Q1931–E PT Mount Thermal Network Camera

Detectors

Parameter	Object Size	History	Sensitivity
High level (100%)	Only very large objects trigger	An object that appears in	Small variations in thermal
	motion detection.	the window triggers motion	radiation between object and
		detection for a long time	background will trigger the
		before it is considered as	motion detection.
		non-moving.
Low level (0%)	Even very small objects trigger	An object that appears in	Large variations in thermal
	motion detection.	the window triggers motion	radiation between object and
		detection only for a very short	background will trigger motion
		time before it is considered as	detection
		non-moving.
Default values	Low	High	High

Note

•To trigger on small objects or movements, use several small motion detection windows rather than one large window and select a low object size.

•To avoid triggering on small objects, select a high object size.

•While monitoring an area where moving objects are not expected, select a high history level. This will cause motion detection to trigger as long as the object is present in the window.

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