> 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/actions/actions-description/group-rfid/psion-rfid-hf-connect.md).

# Psion RFID HF Connect

Connects to a Psion RFID HF device.

Action available for the following operating systems:

![](/files/8nmky5uY66dHtSih6rzi)

### Parameters

* **Device** *\<unquoted string> -* The device to establish the connection. The possible values are:
  * TagSys
  * Dynamic