---
title: HMCharacteristicValueVolumeSelector
framework: homekit
role: symbol
role_heading: Enumeration
path: homekit/hmcharacteristicvaluevolumeselector
---

# HMCharacteristicValueVolumeSelector

Types of incremental volume alteration.

## Declaration

```swift
enum HMCharacteristicValueVolumeSelector
```

## Topics

### Volume cases

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

### Initializers

- [init(rawValue:)](homekit/hmcharacteristicvaluevolumeselector/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)