# passive infrared sensor

> electronic sensor that measures infrared light

**Wikidata**: [Q10506020](https://www.wikidata.org/wiki/Q10506020)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Passive_infrared_sensor)  
**Source**: https://4ort.xyz/entity/passive-infrared-sensor


## References

1. Freebase Data Dumps. 2013