> For the complete documentation index, see [llms.txt](https://docs.mining-sentry.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mining-sentry.com/guides/equipment-and-workplace-exams/assigning-qr-codes-to-a-zone.md).

# Assigning QR Codes to a Zone

QR Codes can help you quickly locate mining equipment and workplaces.

QR codes are a way of finding equipment and work areas. To add a QR code to your equipment/area follow the following steps.

### 1) In the settings page of the central app find the zone you want to add a QR code to.

![](https://2002620161-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FypcL4LlX3OrCXMnEYM1u%2Fuploads%2FToMP1FizE2QJ8LeeJZ3F%2Fzones-list%20\(1\).jpg?alt=media\&token=96f1c7d1-bf1e-43b6-9bc5-e6e14bf2d0db)

### 2) In the Zone details click the edit button.

![](https://2002620161-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FypcL4LlX3OrCXMnEYM1u%2Fuploads%2FhsyngfpVN19NkLuzvhds%2Fzone-details%20\(1\).jpg?alt=media\&token=c37bd7b6-7932-4b16-b4d9-7414e1dace35)

###

3\) Click on the Round blue button at the bottom of your screen under the Assign QR code heading.

![](https://2002620161-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FypcL4LlX3OrCXMnEYM1u%2Fuploads%2F3whjcxPPPXRY8n0JIlzo%2Fedit-zone%20\(1\).jpg?alt=media\&token=4df608bc-be89-4a1b-b83c-e76f75fc1ddf)

### 4) Scan the QR code.

![](https://2002620161-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FypcL4LlX3OrCXMnEYM1u%2Fuploads%2FVfC0BSkO4ivcAFpRzLYp%2Fscan-qr-code.jpg?alt=media\&token=b925651e-afcc-4e77-898e-8a82a7a9b32f)

### 5) Once the QR code is scanned click on the Update button to save the QR code.

![](https://2002620161-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FypcL4LlX3OrCXMnEYM1u%2Fuploads%2FEqGXbSLfErnpGzTYkDt1%2Fupdate-zone%20\(1\).jpg?alt=media\&token=66cca988-591e-47d4-85d6-1f1f8a220bda)

Your Done.. You have just added a QR code to a Zone.