Vape Detector Smart Vapor Sensors Edwards Siga Oscd Smoke and Carbon Monoxide Detector Edwards EST SIGA OSHCD Smoke, Heat, and CO Detector Vape Detector by Forensics for Schools, Home, Hotels, Business Cell Phone Alarms WiFi Laser Scattering Super Sensitive Sensor Amazon.com Vape Detector vs. Smoke Detector: Comparison & How They Work This may look like a regular smoke detector, but it's actually a vape sensor. Columbus County Schools now has these sensors in high school bathrooms, an effort to keep kids from vaping.