Please check the following items:
・Set a mask for areas where detection is unnecessary and movement can occur.
・Review the [Detection Filter Settings] to prevent unnecessary detection icons from appearing.
・Adjust the [Detection Sensitivity] and [Fluctuation Filter Strength] according to the installation environment referring to the points below.
[Detection Sensitivity]
This setting controls the sensitivity to signal strength. Lower sensitivity reduces false detections.

[Fluctuation Filter Strength]
This setting controls sensitivity to target movement.
Higher filter strength (High > Mid > Low > Off) detects only larger movements.

Note when using higher filter strength:
・The target may not be detected w/o larger movement, and detection may take longer.
・The risk of missed detection can increase in the following cases:

• When the detection area is narrow
• When using line‑cross detection
• Fast‑moving targets