Stop Vaping Where Cameras Can’t Go

HALO Smart Sensors detect vaping, THC, aggression, and poor air quality in bathrooms, locker rooms, and other privacy-sensitive areas—without cameras or audio recording. HALO combines vape, THC, air quality, keyword, and gunshot detection in a single ceiling-mounted sensor. We help schools place sensors in the right locations, tie alerts into existing systems, and train staff on how to respond.