The Bosch DCN-CCU2 Control Unit is the core of the DCN Next Generation and DCN Wireless Conference Systems, designed to manage both wired and wireless delegate units seamlessly. In a single-CCU setup, it supports up to 245 wired contribution units and 245 wireless delegate units, while in multi-CCU systems it can connect up to 30 CCUs for a maximum of 4,000 contribution units. Featuring voice-activated microphone modes for smooth discussions and an Ethernet connection for easy configuration and integration with control computers, the DCN-CCU2 ensures scalable, reliable, and professional conference management for meetings of any size.