Some vape detection gadgets identify THC aerosols

https://www.wkrn.com/business/press-releases/globenewswire/9676076/zeptive-software-update-boosts-vape-detection-performance-and-adds-new-features-free-update-for-all-customers-with-zeptives-custom-communications-module

Some vape detection devices detect THC aerosols, helping schools attend to cannabis vaping discreetly and accurately to secure student health.