---
title: "unboltDoor(with:completion:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterdoorlock/unboltdoor(with:completion:)"
---

# unboltDoor(with:completion:)

Command UnboltDoor

## Declaration

```swift
func unboltDoor(with params: MTRDoorLockClusterUnboltDoorParams?, completion: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func unboltDoor(with params: MTRDoorLockClusterUnboltDoorParams?) async throws
```

## Discussion

Discussion This command causes the lock device to unlock the door without pulling the latch.