Know If You Can Hotels Detect Vape Smoke LOST MARY Vape In Hotel Room Does anyone know if Vape smoke will set off this hotel fire alarm? : r Vaping Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com How to Vape in a Hotel Room? Sikary Vape Official Website Do Hotels Know If You Vape? What Happens If They Find Out? UponArriving 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.