A vape detector can match metal detectors at entryways

https://www.marketwatch.com/press-release/zeptive-software-update-boosts-vape-detection-performance-and-adds-new-features-free-update-for-all-customers-with-zeptive-s-custom-communications-module-b8e680c9?mod=search_headline

A vape detector can complement metal detectors at entrances, broadening precaution to consist of air quality and substance tracking.