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. What is Smoking Detection Technology? Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com Do Hotels Have Vape Detectors? How Hotels Detect Vaping Mr Fog Enjoy To The Last Puff Smoke alarms & e cigarettes in hotel rooms Fire alarm?