---
title: HMCharacteristicValueVolumeSelector.volumeDecrement
framework: homekit
role: symbol
role_heading: Case
path: homekit/hmcharacteristicvaluevolumeselector/volumedecrement
---

# HMCharacteristicValueVolumeSelector.volumeDecrement

A decrease in volume.

## Declaration

```swift
case volumeDecrement
```

## See Also

### Volume cases

- [HMCharacteristicValueVolumeSelector.volumeIncrement](homekit/hmcharacteristicvaluevolumeselector/volumeincrement.md)