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 Vape Detector for Schools, Hotels, Home 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 New vape detection technology will be used at Charleston County high schools