New devices in high school bathrooms can detect smoke, vapor and 'aggressive behavior' mlive.com News Can Smoke Detectors Detect Vape You want to know about this smart smoke detector. It's more than just a smoke detector. It's a smart snitch and it's installed in many places including bedrooms. Schools, hospitals, courthouses, daycares, Temasek Poly catches students vaping during trial of detectors; schools show interest in devices The Straits Times Hotel Vape and Smoke Detector Halo Smart Sensor Vape detector vs smoke detector: Key differences explained