EarthSmart developed a very powerful BACnet-IP interface for all of the Net/X™ thermostats, giving any building owner the ability to expand from a stand-alone Net/X™ system to an integrated system with any BACnet-IP Building Automation System. EarthSmart Controls specializes in building automation and facility management systems. With EarthSmart Controls automation systems, end users will have complete control over HVAC, lighting, access, security and water systems. This allows facility owners to save tremendous amounts of money and energy.