Vape detection gadgets can send both silent and audible notifies
https://www.benzinga.com/pressreleases/26/04/g52007204/zeptive-releases-update-1-33-500-for-vape-detectors-adds-enhanced-detection-performance-loitering-
Vape detection devices can send both silent and audible signals, enabling schools to select discrete notifications or on-site deterrence strategies.