---
title: HMAccessoryCategoryTypeSensor
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmaccessorycategorytypesensor
---

# HMAccessoryCategoryTypeSensor

A sensor accessory.

## Declaration

```swift
let HMAccessoryCategoryTypeSensor: String
```

## See Also

### Safety and security

- [HMAccessoryCategoryTypeSecuritySystem](homekit/hmaccessorycategorytypesecuritysystem.md)