# Motion sensor

> Device that detects movement of people or objects

**Wikidata**: [Q2659787](https://www.wikidata.org/wiki/Q2659787)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Motion_detector)  
**Source**: https://4ort.xyz/entity/motion-sensor


## References

1. Freebase Data Dumps. 2013
2. KBpedia
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)