The Central Air Monitor makes it possible to view the Indoor Air Quality and the Controller makes it possible to automate equipment based on the conditioned space needs. Cooking and need fresh air input from outside? The Central Air Controller can take care of that for you. Every HAVEN bundle comes with a monitor and one controller that can accommodate two different pieces of equipment. Although mQ does not have a direct connection with this product, we are proud to work with HAVEN in endorsements. By purchasing a HAVEN Central Air Monitor and Controller Bundle through our website link below, you are supporting the mQ family.