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. Vape Smoke Detector Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi 7 Reasons Why HALO is the #1 Vape Detector Conexus News Can a Vape Set off a Fire Alarm (REAL TEST) Can Smoke Detectors Detect Vape? (compared with a Vape Detector)