# Alarm Technologies to Wake Sleeping People Who are Deaf or Hard of Hearing

> Research article (Fire Technology, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4280572088](https://www.wikidata.org/wiki/openalex:W4280572088)  
**Source**: https://4ort.xyz/entity/alarm-technologies-to-wake-sleeping-people-who-are-deaf-or-hard-of-hearing