# Ubiquiti Access Retrofit Reader Fingerprint

*Ubiquiti / UA-Retrofit-Reader-Fingerprint, UA-Retrofit-Reader-Fingerprint-B, UA-Retrofit-Reader-Fingerprint-W*

> The Access Retrofit Reader Fingerprint works with the Access Retrofit Hub over existing cabling. It is an indoor/outdoor OSDP reader on 12 V DC with a fingerprint sensor, a keypad and Touch Pass support. It suits Home Assistant users, with native support through the maker's hub.

- Canonical page: https://smarthomecanon.com/devices/unifi-access-retrofit-reader-fingerprint
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Ubiquiti](https://smarthomecanon.com/brands/ubiquiti) |
| Category | Access reader or intercom |
| Model numbers | UA-Retrofit-Reader-Fingerprint, UA-Retrofit-Reader-Fingerprint-B, UA-Retrofit-Reader-Fingerprint-W |
| Status | Current[^1] |
| Type | Reader[^2] |
| Power | 12 V DC[^2] |
| Connectivity | NFC, BLE 4.2, RS-485 (OSDP v2)[^2] |
| Weatherproofing | IP55[^2] |
| Capacity | 300 fingerprints[^2] |
| US availability | Available[^1] |

## Integration paths

**How the Ubiquiti Access Retrofit Reader Fingerprint connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Proprietary + hub](https://smarthomecanon.com/protocols/proprietary-gateway) | UniFi Access[^2] | unknown | unknown |

**Platform support for the Ubiquiti Access Retrofit Reader Fingerprint**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Proprietary + hub | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | unifi_access |
| Proprietary + hub | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.ubnt.unifiprotect |

## Related pages

- [UniFi Access readers, hubs and intercoms](https://smarthomecanon.com/lines/unifi-access) (line)
- [Ubiquiti](https://smarthomecanon.com/brands/ubiquiti) (brand)
- [Proprietary radio with a hub](https://smarthomecanon.com/protocols/proprietary-gateway) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: UniFi US store: Access Retrofit Reader Fingerprint. https://store.ui.com/us/en/products/ua-retrofit-reader-fingerprint (manufacturer, checked 2026-10-10)
[^2]: UniFi Tech Specs: Access Retrofit Reader Fingerprint (UA-Retrofit-Reader-Fingerprint). https://techspecs.ui.com/unifi/physical-security/ua-retrofit-reader-fingerprint (manufacturer, checked 2026-10-11)