A smart vape sensor uses particle and VOC analysis to spot vaping, supporting compliance in toilets, class

https://s3.us-west-000.backblazeb2.com/detect-vaping/uncategorized/how-vape-detection-lowers-health-dangers-in-schools.html

A smart vape sensor uses particle and VOC analysis to spot vaping, supporting compliance in restrooms, classrooms, and offices.