CC-3D Digital Zone Controller Black Product Overview Bose Professional ControlCenter digital zone controllers provide volume and source selection for Bose CSP ControlSpace ESP and ControlSpace EX sound processors. Powered using PoE multiple processors can be used simultaneously on an Ethernet-based network. Three models are available in either black or white feature volume/source LED indicators and fit one-gang electrical boxes in North America Europe and Japan. Key Features • Three main models: the CC-1D for simple volume control the CC-2D for volume plus A/B source selection and the CC-3D for volume plus• A/B/C/D source selection• User-friendly interface features a single rotary encoder for volume (knob turn) source selection (knob push) and mute (knob push and hold) with an illuminated volume and source LED indication• Attractive understated styling with two color options and regional variants to blend in seamlessly with most spaces• Networkable and PoE-powered: Ethernet-based and uses PoE for power; no special cabling or external power supplies required• Programmable: Installers can set discrete volume ranges and source options in software; multiple units can be used simultaneously in expansive projects with Bose CSP ControlSpace ESP and ControlSpace EX-based systems• Custom labels: Each zone controller includes a sheet of pre-printed labels with two blanks for custom labeling• Regional variants: Each main model comes in three regional sub-models to support different sized electrical boxes. North American and Japanese models are designed for use with Decora?-style wall plate covers (not included). The 86 mm European model is supplied as a finished wall plate• Compatible with Bose CSP ControlSpace ESP and ControlSpace EX sound processors and Bose PowerMatch networked amplifiersFeaturesSingle/ PairSingle