Vape Smoke Detector Hotel Can Smoke Detectors Detect Vaping? Learn the Facts Vape Detectors In Hotels How Hotels Detect Smoking: Smoke Detectors, Vape Residue, And More Do Hotels Have Vape Detectors Australia Can Smoke Detectors Detect Vape Looking for advanced vape detector that can provide protection in an emergency situation? 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.