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 Smoke Detectors That Detect Vapes Vape Detector for Schools, Hotels, Home Can Smoke Detectors Detect Vaping? Learn the Facts HALO Smart Sensors Detect and Reduce Vaping in Schools, Hotels, Offices, and Healthcare Environments Surveillance Secure Will Vaping Set Off Hotel Smoke Alarms? Hotel Vape Detectors and Nicotine Sensors: Complete Guide