How Do Vape Detectors Work? [Answered 2026] False positives in vape detectors are a common concern, particularly when the devices are placed in environments with factors that can mimic vaping aerosols., , Common causes include:, Aerosols How do vape detectors work: What to know about vape sensors 3D Sense Vape Detection Accurate Easy to Install Rugged Cloud Serviced School Vaping Detector Cigarette Smoke Detector Tuya Vapes Cigarette Smoking Detector Vapes Cigarette Smoking Detector, Cigarette Smoke Detector Tuya Made in China.com Amazon.com: 2in1 Cigarette Detector with Remote Control, No Smoking and PM2.5 Alarm with Voice Reminder, Tobacco Control Guard Environmental Monitor for Office Public Spaces Smart Air Quality Surveillance System : Industrial & Scientific