Vape Sensors in Schools Introduction to Environmental Sensor Monitoring Sheboygan school district installs vape sensors in bathrooms Verkada Sensor License (5 years) 1 license District officials said Halo sensors are helping detect vaping, though staff have said there's occasional false alarms. 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