Some Valley districts are putting in vape sensors in bathrooms to help deter and curb vape in schools. The sensors look like smoke alarms, and it detects the particles and chemicals that come from Schools install devices to detect vaping in restrooms News timescitizen.com Northmont HS installs dozens of vaping detectors to help students break the habit WDTN.com Vape Detectors added in School Bathrooms. Cougar Prints Vape Detectors for Schools: Guide for K 12 & University Campuses Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com