It Looks Like a School Vape Detector. A Teen Hacker Showed It Could Become an Audio Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com Why Vaping Can Trigger Smoke Alarms And How To Stop This From Happening A pair of hackers found that a vape detector often found in high school bathrooms contained microphonesand security weaknesses that could allow someone to turn it into a secret listening device.