How do vape detectors work: What to know about vape sensors Luxury Tobacco Lost Mary MO20000 Pro Super Edition Meet the C.H.I. Vape Sensor. Designed to detect vaping and smoking indoors, helping you maintain air quality and regulatory compliance. Instantly picks up vape and smoke Real time alerts with buzzer and LED New devices in high school bathrooms can detect smoke, vapor and 'aggressive behavior' mlive.com Can Smoke Detectors Detect Vape Smoke Can Vape Smoke Be Detected Can Hotels Detect Vaping Cigarettes