Can Vaping Set Off a Smoke Alarm? Here's What You Need to Know Vape detectors can be a game changer for creating a safe, supportive environment. Beyond detection, they offer a chance to connect with students, educate them about the risks, and guide them toward Do Smoke Detectors Detect Vape? A Guide About Smoke Detectors are Set Off by Vapes UPENDS 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