Will Vaping Set Off Fire Alarms? 2026 Safety Guide E Cigarette Direct 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 UAE False positives in vape detectors are a common concern, particularly when the devices are placed in environments with factors that can Instagram Can Vapes Trigger Smoke Alarms? RQS Blog