In winter, buildings typically reduce outdoor ventilation to conserve heat. Combined with fewer people leaving for breaks or off-site meetings, this leads to higher occupancy indoors—and rising CO₂ levels. Array's EnviroSmart+ Technology detects changes to occupancy and contaminants and increases its fan speed to help control CO₂ buildup. At the same time, it sends real-time data through Relay to the BMS, which fine-tunes HVAC ventilation to maintain healthy indoor air quality while avoiding unnecessary energy use.

During the winter months, dry indoor air affects both comfort and air quality in a shared workspace. Employees experience discomfort such as dry and irritated skin. Array's sensor suite detects low humidity levels and sends real-time data to Relay, which alerts the BMS. In response, the BMS activates the building's humidifier to restore optimal humidity levels, improving occupant comfort and maintaining a healthier indoor environment.

As a virus starts to affect a few employees, Array is able to detect a heighten level of PM2.5 in the air and adjust fan speed to capture the virus closer to the source to reduce its likelihood of spreading throughout the office space. H13 True HEPA filters are 99.95% effective at capturing contaminants as small as .01 microns like viruses. Array has been tested and proven to capture H1N1, Rhinovirus, and COVID-19.

In a server room where maintaining positive air pressure is critical, strong winds outside can cause a slight pressure drop, threatening the integrity of sensitive equipment. Array's sensor suite detects the change and relays real-time data to the BMS, which triggers an automatic response. The HVAC system increases airflow, stabilizing pressure levels. With continuous monitoring and automated adjustments, Array helps maintain a controlled environment, ensuring the servers stay at peak performance.