---
title: HMCharacteristicValueVolumeControlType
framework: homekit
role: symbol
role_heading: Enumeration
path: homekit/hmcharacteristicvaluevolumecontroltype
---

# HMCharacteristicValueVolumeControlType

Values for the type of volume control.

## Declaration

```swift
enum HMCharacteristicValueVolumeControlType
```

## Topics

### Volume types

- [HMCharacteristicValueVolumeControlType.absolute](homekit/hmcharacteristicvaluevolumecontroltype/absolute.md)
- [HMCharacteristicValueVolumeControlType.none](homekit/hmcharacteristicvaluevolumecontroltype/none.md)
- [HMCharacteristicValueVolumeControlType.relative](homekit/hmcharacteristicvaluevolumecontroltype/relative.md)
- [HMCharacteristicValueVolumeControlType.relativeWithCurrent](homekit/hmcharacteristicvaluevolumecontroltype/relativewithcurrent.md)

### Initializers

- [init(rawValue:)](homekit/hmcharacteristicvaluevolumecontroltype/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)