Can Vapes Set Off Fire Alarms? Juicemate 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 alarms & e cigarettes in hotel rooms Fire alarm? PM2.5 Air Quality Sensor DRS 1000 Vape Detector Alarm Smoke & Vape Sensor With App Alerts For Schools, Offices, Hotels Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com Can The Smoke Detector Detect Vape Will Vaping Set Off Hotel Smoke Alarms?