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# HMCharacteristicValueInputDeviceType

Categories of input devices.

```
enum HMCharacteristicValueInputDeviceType
```

## Topics

### Input devices

[`case audioSystem`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/audioSystem)

An audio system input device.

[`case none`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/none)

No input device.

[`case other`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/other)

An input device that doesn’t fit classifications.

[`case playback`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/playback)

A playback control input device.

[`case recording`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/recording)

A recording input device.

[`case tuner`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/tuner)

A tuner input device.

[`case tv`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/tv)

A television input device.

### Initializers

[`init?(rawValue: Int)`](/documentation/HomeKit/HMCharacteristicValueInputDeviceType/init(rawValue:))

## Relationships

### Conforms To

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Hashable`](/documentation/Swift/Hashable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

---

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