---
title: "init(device:endpoint:queue:)"
framework: matter
role: symbol
role_heading: Initializer
path: "matter/mtrbaseclusterunitlocalization/init(device:endpoint:queue:)"
---

# init(device:endpoint:queue:)

## Declaration

```swift
init?(device: MTRBaseDevice, endpoint: UInt16, queue: dispatch_queue_t)
```