Arlo Pro 4 - Does not detect movement

[Kevin17715580]

My camera if facing a marina and it does not detect a large boat going by the camera.... within 100 ft.

 Can I adjust the camera to detect that movement.

[Dannybear · Accepted solution]

The infrared motion detector range is good to 25ft. After that it is unlikely to detect motion especially at 100ft.
You can adjust the motion sensitivity in the camera rules for the selected mode.