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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Axis Communications Q1931E PT Parameter Object Size History Sensitivity High level 100%, Low level 0%, Detection