Do Vapes Set Off Smoke Alarms? Find Out Here! Vapoholic How Do Vape Detectors Work RCS VS 1000E Vape Detection Sensor for School or Business Vape Detector (& Weed, Smoke) Can a carbon monoxide detector detect vape smoke? ANKA 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