I was reading a post from about a year ago. About the legitimacy of hotels having silent vape alarms. Well I just found one in my hotel. Discreetly attached to the back Can a Vape Set Off a Fire Alarm? What You Should Know Can Hotels Detect Vaping in Rooms? Ecigator 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.