Sophisticated Control for One Atmosphere Zone or Source The C-V-US-B Atmosphere Wall Volume Controller from AtlasIED makes user-friendly Atmosphere level control a reality in any room. This wall panel offers a spread of essentials that are great for classrooms, conference halls, restrooms, and anywhere else you may need discrete control over an Atmosphere system. Mute, level, and fader tools let you adjust any zone or source, and a bright LED ring helps with finding the panel in dim rooms. To seal the deal, Sweetwater pros are smitten with this panel's rapid setup. Like most Atmosphere accessories, the Wall Volume Controller backplate's dual RJ45 Ethernet in/out ports enable a live connection in just seconds!Atmosphere by Atlas Atmosphere products and accessories are engineered by Atlas for intuitive plug-and-play operation with minimal snags. Each individual accessory bus within the Atmosphere lineup accommodates eight connected devices per accessory port, with a single audio input