Infosys believes “what can be measured can be managed”. With the total built up area of 44 million sq ft across 16 campuses, around 35% is air conditioned and requires various meters and sensors for effective remote performance management. HVAC system condition monitoring becomes a crucial requirement considering Infosys’s goal to provide best indoor environmental quality (IEQ) and to provide most productive work spaces in the world to its employees. IEQ has a direct impact on employee productivity.