> For the complete documentation index, see [llms.txt](https://navixy.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://navixy.com/docs/user/guide/devices-and-settings/device-specific-controls/anti-theft-and-security/unauthorized-movement.md).

# Unauthorized movement

Enable the device to treat its current position as a parking reference and report to Navixy when the vehicle leaves the set radius after ignition off.

Arms the device to detect that a parked vehicle has moved and to report an event to the Navixy platform. On many devices this works as an auto-geofence: when the ignition is off, the device treats the current position as a parking point and reports an event if the vehicle leaves a set radius.

![](https://2096203889-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F446mKak1zDrGv70ahuYZ%2Fuploads%2Fgit-blob-ec2cb2b6f4312f5dd1ad0804203089176ecfd944%2Fimage-20241118-024806.png?alt=media)

## Settings

The fields depend on the device. You may see:

* **Enable**: turn unauthorized-movement detection on or off.
* **Activation timeout**: the delay after the ignition is switched off before detection becomes active.
* **Radius**: the distance from the parking point within which movement triggers an event.
* On vibration-based variants, these models use motion-sensor fields instead of a radius:
  * **Sensitivity level**: how easily the motion sensor triggers (low, medium, or high).
  * **Start motion detection in (minutes)**: the delay after ignition off before monitoring activates.
  * **Motion interval (seconds)**: how long motion must persist before an event is recorded.
  * **Delay time (seconds)**: an additional delay after motion is confirmed before the alert is sent, to filter out brief bumps.

## Availability

Appears on device models that support device-side unauthorized-movement or auto-geofence detection.

## See also

* [Tow detection](/docs/user/guide/devices-and-settings/location-and-movement/tow-detection.md): a related device-side movement alarm.
* [Unauthorized movement](/docs/user/guide/events-and-notifications/security/unauthorized-movement.md): the platform rule that acts on these events.


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