---
title: HMCharacteristicTypeTargetHorizontalTilt
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmcharacteristictypetargethorizontaltilt
---

# HMCharacteristicTypeTargetHorizontalTilt

The target tilt angle of a horizontal slat for an accessory like a window or a fan.

## Declaration

```swift
let HMCharacteristicTypeTargetHorizontalTilt: String
```

## Discussion

Discussion The corresponding value represents the angle in degrees, with a value between -90 and 90. A value of -90 indicates the slats should be fully closed and rotated such that the user-facing edge is higher than the opposing edge. A value of 0 indicates that the edges should be at the same level, with the slats fully open.

## See Also

### Tilting mechanisms

- [HMCharacteristicTypeCurrentHorizontalTilt](homekit/hmcharacteristictypecurrenthorizontaltilt.md)
- [HMCharacteristicTypeCurrentVerticalTilt](homekit/hmcharacteristictypecurrentverticaltilt.md)
- [HMCharacteristicTypeTargetVerticalTilt](homekit/hmcharacteristictypetargetverticaltilt.md)
- [HMCharacteristicTypeCurrentTilt](homekit/hmcharacteristictypecurrenttilt.md)
- [HMCharacteristicTypeTargetTilt](homekit/hmcharacteristictypetargettilt.md)