Antrum manufactures centralized air monitoring systems that replace traditional wall-mounted sensors with a single control panel and swappable sensor packs, using real-time occupancy and air-quality data to drive demand-control ventilation. 

Their AntrumX platform targets facilities where over-ventilating wastes serious energy — labs, hospitals, universities, cleanrooms, and vivariums — claiming 20% greater energy efficiency and 55% lower total cost of ownership versus legacy wall-sensor systems, while cutting maintenance to a tool-free sensor swap anyone on staff can do.