What Do Vape Detectors Look Like? Understanding Vape Detectors VS 1000E Vape Detection Sensor for Schools & Businesses Test : Vuse Pro British American Tobacco Vaping Post How Do Smoke Detectors Detect Vape Vapes and Smoke Alarms 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.