> For the complete documentation index, see [llms.txt](https://docs.eventication.com/event/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eventication.com/event/general/moderators/hardware-moderators.md).
# Hardware moderators
Not actual people but used for our devices
Hardware moderators are **objects that allow you to log in to our** [**scan devices**](/event/hardware/scan-app-devices.md).
You create a new moderator, limit the permissions it has and download the **created QR code**. This QR code can be scanned when starting up a scanner which **logs you in on the device**.
These have multiple permission settings:
* **Scanning** between zones
* **Give** food or beverages
* **Check in** vehicle into parking zones
* **Multi parking validation** to verify if a vehicle has access to at least one selected parking zone
* **Checkout** of the event
* **Get information** about a QR code or NFC tag
{% hint style="info" %}
If you like, you can fine-grain these permissions.
*E.g. I would like this QR code to only scan people into zone B and nothing else.*
{% endhint %}
### Download QR code PDFs in bulk
The index of the hardware moderators gives you the ability to **multi-select moderators**. Once you selected at least one, a new button is shown to bulk download the login QR codes in PDF form:
After clicking this button you are presented with a **text area** where you can **add information** that should be **printed on those PDF**s.
{% hint style="info" %}
This text area supports [formatting](/event/misc/text-formatting.md).
{% endhint %}
{% hint style="info" %}
Many events make use of this 'description' area for showing the following information:
* *What do do when somebody scans red (for example: can not enter today)?*
* *A phone number to call when you have issues or questions*
* *What to do with the scanner after the party ends?*
{% endhint %}
{% hint style="warning" %}
Only available for events that use our scan devices
{% endhint %}
---
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