Lutron HomeWorks Processors comprise the major communication hub of a Lutron HomeWorks system. Each processor has communication links, which allow the processor to interact with various system components. System components communicate with a processor through low-voltage wiring or radio frequency. Some components must be connected to the processor through an interface. These interfaces are available as stand-alone components or as built-in components in specific models of processors. The 8 Series processor may be used with any and all Lutron HomeWorks products, providing the most style and finish options. Remote power modules can only be used with the 8 Series processor. It includes the following: