A vape detector can match metal detectors at entryways

https://www.kxan.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

A vape detector can complement metal detectors at entrances, broadening safety measures to include air quality and compound monitoring.