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. Will Vaping Set Off Fire Alarms? 2026 Safety Guide E Cigarette Direct Hotel Vape and Smoke Detector Halo Smart Sensor Will Vaping Set Off Hotel Smoke Alarms? Can hotels detect vaping in rooms? Can You Vape in a Hotel Room? Crystal Vape & Crystal Bar & SKE Vape Official Station