---
title: availableFunctionalUnitTypes
framework: imagecapturecore
role: symbol
role_heading: Instance Property
path: imagecapturecore/icscannerdevice/availablefunctionalunittypes
---

# availableFunctionalUnitTypes

An array of functional unit types available on this scanner.

## Declaration

```swift
var availableFunctionalUnitTypes: [NSNumber] { get }
```

## Discussion

Discussion This array contains NSNumber objects whose values are of type ICScannerFunctionalUnitType.

## See Also

### Selecting a Functional Unit

- [selectedFunctionalUnit](imagecapturecore/icscannerdevice/selectedfunctionalunit.md)
- [requestSelect(_:)](imagecapturecore/icscannerdevice/requestselect(_:).md)
- [ICScannerFunctionalUnitType](imagecapturecore/icscannerfunctionalunittype.md)
- [ICScannerFunctionalUnitState](imagecapturecore/icscannerfunctionalunitstate.md)