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 Vape Detector vs. Smoke Detector: Comparison & How They Work Do Hotels Have Vape Detectors? Nexlar Security Will Vaping Set Off Hotel Smoke Alarms? How to Vape Without Setting Off the Smoke Alarm JAC Vapour