Bathroom sensors alert school officials to vaping students San Diego Union Tribune Several high schools in Florida are installing v*pe detectors in bathrooms to crack down on students vaping during school hours. The sensors can detect v*pe smoke, THC, and other chemicals in the PM2.5 Air Quality Sensor DRS 1000 Vape Detector Alarm Smoke & Vape Sensor With App Alerts For Schools, Offices, Hotels Vape Detector for Schools, Hotels, Home Vape Detectors for Schools Cost: Full Guide (2026) New devices in high school bathrooms can detect smoke, vapor and 'aggressive behavior' mlive.com