Please stop by our booth!
Widely deployed in hotels, apartments, and other professionally managed properties, FreshAir's devices with patented PolySens® technology detect and prove smoking in unauthorized areas. Unlike typical smoke detectors which use light or radiation to detect general particles (dust, smoke, steam, etc.), our sensors are the only technology to detect specific molecules in tobacco smoke and marijuana smoke. 24x7 monitoring. Immediate detection. Cleaner rooms.