---
title: detectionRate
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/objecttrackingprovider/trackingconfiguration-swift.struct/detectionrate
---

# detectionRate

The frequency at which object detection runs, in Hz.

## Declaration

```swift
var detectionRate: Float
```

## Discussion

Discussion The framework clamps this value to between 0 and 30 Hz.

## See Also

### Inspecting a tracking configuration

- [maximumInstancesPerReferenceObject](arkit/objecttrackingprovider/trackingconfiguration-swift.struct/maximuminstancesperreferenceobject.md)
- [maximumTrackableInstances](arkit/objecttrackingprovider/trackingconfiguration-swift.struct/maximumtrackableinstances.md)
- [movingObjectTrackingRate](arkit/objecttrackingprovider/trackingconfiguration-swift.struct/movingobjecttrackingrate.md)
- [stationaryObjectTrackingRate](arkit/objecttrackingprovider/trackingconfiguration-swift.struct/stationaryobjecttrackingrate.md)