The control unit of the CCS 1000 D Digital Discussion System, with a built-in MP3 recorder and Digital Acoustic Feedback Suppression. It powers and controls up to 80 discussion devices plug and play, with touch buttons on the front and a web browser interface for advanced settings and camera control. Tabletop or 19-inch rack. Scroll down for details.

The extension unit for the CCS 1000 D Digital Discussion System: powers up to 85 more discussion devices, for a system of up to 245. A built-in splitter lets you install it anywhere in the chain, with short-circuit protection, and it switches on and off with the control unit. Tabletop or 19-inch rack. Scroll down for details.