District officials said Halo sensors are helping detect vaping, though staff have said there's occasional false alarms. Verkada Air Quality Sensors Environmental Sensors Reduce On Campus Vaping with Verkada Air Quality Sensors Connectivity Point Vape Detector for Schools, Hotels, Home Vape Detector Smart Vapor Sensors Vaping is a widespread issue in middle and high schools throughout the country. Our latest blog breaks down how vape detection technology can combat the epidemic and what schools should know before