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# accessoryUniqueIdentifiers

The values corresponding to accessories that are set up.

```
var accessoryUniqueIdentifiers: [UUID] { get }
```

## Discussion

Usually only one accessory is set up at a time, but adding an accessory bridge can result in multiple accessories being set up at once. See [`uniqueIdentifier`](/documentation/HomeKit/HMHome/uniqueIdentifier) for more information.

---

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