# Infrared sensor

## Tutorials

```codecard
[{
  "name": "Security Alert",
  "description": "Build an security alert using the Infrared Sensor.",
  "cardType": "tutorial",
  "url":"/tutorials/security-alert",
  "imageUrl":"https://cdn.makecode.com/blob/6992fc215cd9510fc32c8d3ed4bcb9364f889d08/static/tutorials/security-alert.png"
}]
```

## See Also

[Security Alert](/tutorials/security-alert)