Can Metal Detectors Detect Vapes? LOOKAH 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 causes include:, Aerosols Vape detector vs smoke detector: Key differences explained Can Smoke Detectors Detect Vape Smoke How To Detect Vape Smoke First Alert Smoke Detector Can Vape Smoke Detector Hotel Can Smoke Detectors Detect Vaping? Learn the Facts Hotel Vape and Smoke Detector Halo Smart Sensor