Can Smoke Detectors Detect Vape Smoke False positives in vape detectors are a common concern, particularly when the devices are placed in environments with factors that can mimic vaping aerosols., , Common Can Vapor Set Off a Smoke Alarm? What to Know Dr.Dabber Can Vape Set Off Smoke Alarm Do Vapes Set Off Smoke Alarms? More than a month after the vape detectors, called Zeptive Alarms, were installed in the bathrooms, the devices have continued to detect and log multiple vaping incidents throughout the school day. Read Advanced IoT Vape Detector for Businesses IdentiSys