FX-Air1™ is the smartest way to add climate control to CRESTRON HOME®. This compact IP-to-IR gateway fits discreetly inside virtually any Hi-Wall indoor unit, providing a simple, scalable and cost-effective alternative to traditional wired HVAC control systems. Featuring FREE native CRESTRON HOME® IR drivers, Learn & Go™, powered by Flex's intelligent Protocol Engine™, automatically recognizes the air conditioner protocol after learning a single command, reducing setup to just two simple steps. Dual Ethernet and Wi-Fi interfaces provide automatic network redundancy, ensuring uninterrupted operation if either connection becomes unavailable. Each FX-Air1 includes an ambient temperature sensor, IR emitter cable and the embedded Flex Web Server Plus™ (FWS ) for fast installation, commissioning and reliable operation.