> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/controls/events/scanner-trigger-released.md).

# Scanner Trigger Released

This Event is triggered when the scanner trigger is released.

{% hint style="info" %}
See notes on Scanner Trigger Pressed for information about supported devices.
{% endhint %}

#### Event available on the following operating systems

![](/files/-MGIiDGuNcrVFP-DbUma)