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 Hotels Can Prevent Vaping & E Cigarette Use in Non Smoking Rooms Alertify hotel vape detector TikTok Shop A pair of hackers found that a vape detector often found in high school bathrooms contained microphonesand security weaknesses that could allow someone to turn it into a secret listening device.