Do Vapes Set Off Hotel Smoke Alarms Hotel Vape and Smoke Detector Vape Detectors Are Giving Students Their Bathrooms Back Hotel Vape and Smoke Detector Halo Smart Sensor Do Vapes Set Off Hotel Smoke Alarms Will Vaping Set Off Hotel Smoke Alarms? Do Hotels Have Vape Detectors? Nexlar Security 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