Can You Vape in a Hotel Room? (Read This Before You Check In) My Delta 8 Store MD8S Can Hotels Detect Vaping in Rooms? Ecigator Hotel Vape Detectors and Nicotine Sensors: Complete Guide New smoking sensors are triggering $500 fees for non smoking hotel guests 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.