Fujitsu General America’s Airzone is an intelligent, communicating zoning system for ducted mini-split and VRF heat pump and heat recovery systems. With modulating dampers and smart controllers, the Airzone system is available with wireless or wired communication. Engineers and installers can integrate additional ductless or ducted systems for full system control. All Airzone dampers and optional zone modules are connected by a 4-wire cable that provides power and communication.