Do Vapes Set Off Smoke Alarms? What Vape Sensors can Detect Hotel Vape and Smoke Detector Halo Smart Sensor Vape Smoke Detector Hotel Can Smoke Detectors Detect Vaping? Learn the Facts News Can Vaping Trigger Smoke Alarms? 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