Hotel Vape Detectors: Complete Guide to Combating Vaping Can You Vape in a Hotel Room? Read This Guide First Morevaping Does anyone know if Vape smoke will set off this hotel fire alarm? : r Vaping Your guests aren't the only ones checking in. So are their vape pens. With over 13 million regular vapers in the U.S. alone, unauthorized vaping is a major operational risk for hotels. Smoke Detector in my room. Safety Hazard! Picture of DoubleTree by Hilton Detroit Novi Tripadvisor