> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/knowledge-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/knowledge-hub/deployment-resources/install-and-commission/hardware-install-notes/reader-install-notes.md).

# Reader install notes

Find installation notes for Gallagher readers and terminals.

Install notes for Gallagher readers and terminals.

| Product                              | Install note                                                                                                                                                   |
| ------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| T10 Reader                           | [3E4288 Install Note T10 Reader](https://media.gallagher.com/m/3b5d3f76fabb0558/original/3E4288-Install-Note-T10-Reader.pdf)                                   |
| T11 Reader                           | [3E4719 Install Note T11 Reader](https://media.gallagher.com/m/5b2627cc7eba8df1/original/3E4719-Install-Note-T11-Reader.pdf)                                   |
| T12 Reader                           | [3E4720 Install Note T12 Reader](https://media.gallagher.com/m/3e94ef85418201a/original/3E4720-Install-Note-T12-Reader.pdf)                                    |
| T15 Reader                           | [3E4237 Install Note T15 Reader](https://media.gallagher.com/m/9da7e7e6b429f9c/original/3E4237-Install-Note-T15-Reader.pdf)                                    |
| T20 Terminal                         | [3E4291 Install Note T20 Terminal](https://media.gallagher.com/m/718f440beeca868b/original/3E4291-Install-Note-T20-Terminal.pdf)                               |
| T20 Alarms Terminal                  | [3E4495 Install Note T20 Alarms Terminal](https://media.gallagher.com/m/4a08bdbfa2516abe/original/3E4495-Install-Note-T20-Alarms-Terminal.pdf)                 |
| T30 Reader                           | [3E5199 Install Note T30 Reader](https://media.gallagher.com/asset/75993eeb-27ba-4a99-a3f2-c284ffa3e3ef/3E5199-Install-Note-T30-Reader.pdf)                    |
| Remote Arming Terminal (RAT)         | [3E0002 Install Note RAT](https://media.gallagher.com/m/3ad23b345ab1debe/original/3E0002-Install-Note-RAT.pdf)                                                 |
| Prox MIFARE Series (Teardrop)        | [3E1100 Install Note Prox MIFARE Series Teardrop](https://media.gallagher.com/m/6980d45e72c8645a/original/3E1100-Install-Note-Prox-MIFARE-Series-Teardrop.pdf) |
| IDT (MIFARE Series)                  | 3B3957 Gallagher IDT MIFARE Series Install Note                                                                                                                |
| Prox Plus MIFARE Reader              | 3C4480 Gallagher Prox Plus MIFARE Reader Install Note                                                                                                          |
| Prox Plus TIRIS                      | 3C4468 Gallagher Prox Plus TIRIS Install Note                                                                                                                  |
| Cardax FT Prox Reader (TIRIS Series) | 3C4519 Cardax FT Prox Reader TIRIS Series Install Note                                                                                                         |
| IDT (TIRIS Series)                   | 3C4520 Gallagher IDT TIRIS Series Install Note                                                                                                                 |
| Cardax Prox 125 Reader               | 3E0000 Cardax Prox 125 Reader Install Note                                                                                                                     |
| Prox Plus 125 Reader                 | 3E1086 Gallagher Prox Plus 125 Reader Install Note                                                                                                             |

The last seven entries are archived documents. They are listed by document number so you can request the right revision.


---

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