With multi-sensor ranges, a vape detector can detect nicotine and THC aerosols

https://www.benzinga.com/pressreleases/26/04/g52007204/zeptive-releases-update-1-33-500-for-vape-detectors-adds-enhanced-detection-performance-loitering-

With multi-sensor ranges, a vape detector can find nicotine and THC aerosols, providing extensive coverage throughout corridors, restrooms, and classrooms.