# Device power Under the "Device power" section, you will find events related to the power status of your devices. This includes notifications for when a device is switched on or off, when an OBDII device is plugged or unplugged, when there is an external power cut, and when the battery or backup battery is running low. * [**Device switched ON/OFF**](/docs/user/guide/events-and-notifications/device-power/device-switched-onoff.md): Tracks when a device is powered on or off * [**OBDII device plug/unplug**](/docs/user/guide/events-and-notifications/device-power/obdii-device-plugunplug.md): Alerts when an OBDII device is connected or disconnected * [**External power cut**](/docs/user/guide/events-and-notifications/device-power/external-power-cut.md): Notifies when the device loses external power * [**Battery low or Backup battery low**](/docs/user/guide/events-and-notifications/device-power/battery-low-backup-battery-low.md): Indicates when the main or backup battery is running low These events help you maintain consistent power supply to your GPS devices, ensuring reliable tracking and security for your fleet. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://navixy.com/docs/user/guide/events-and-notifications/device-power.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.