
The NEW CCS 900 Ultro Discussion System from Bosch
-Innovative and authentic European design
-Unique, patent-pending "Possible-To-Speak" indicator
-Excellent speech intelligibility with digital acoustic feedback suppression
-Built-in digital (MP3) recording and playback stored on removable SD cards
-Complete discussion control
-Easy to use and easy to install
-Mobile or permanent installation
Designed for aesthetic, acoustic, and functional perfection

Built-in MP3 recording and playback with graphical display
The CU has a built-in recorder to digitally record a discussion to an SD Card. The graphical display shows the status of the recorder and the accompanying buttons can be used to configure the recorder. As an option, the recording is only active when a microphone is active. The SD card can be removed from the CU and processed on a PC for transcription purposes; the recordings can also be retrieved by connecting a PC to the CU's USB. The recordings can be played back to the monitor loudspeaker or to delegate's loudspeakers. An audible beep and a flashing LED indicate when the SD Card is almost full and the user needs to replace it with a new card.
-Open mode - allows selection of one to four microphones (excluded chairmen microphones) which can be simultaneously active;
-Open mode with auto-switch-off - allows selection of one to four microphones (excluded chairmen microphones) which can be simultaneously active. If the delegate does not speak for 30 seconds, microphones are automatically switched off;
-Override mode - delegates can override each other simply by activating their microphones. Only one microphone can be active at any one time. (Note: In override mode, delegates cannot override chairmen);
-Chairman only mode - only chairmen can speak. Delegate microphones cannot be activated, even when a chairman is not speaking;
-Test mode -checks if system connections are correct. All microphone light rings and contribution unit LEDs light up to indicate that units are properly connected.
Commercial Brochure (3512 kB) »
CCS CU Control Unit
The Control Unit (CU) is the heart of the CCS 900 Ultro Discussion System and supplies the power for all delegate and chairman units in the system. The unit also controls the chairman and delegate unit microphones, as well as providing connections for audio inputs and outputs.
- Patent-pending recording buffer
- Digital Acoustic Feedback Suppression
- Discussion control without operator
- Controls up to 150 contribution devices
- Built-in monitor loudspeaker
CCS-Dx Delegate Unit
The CCS Delegate Units enable delegates to actively take part in the proceedings. A built-in microphone allows them to speak to the other delegates, and they can listen to the discussion using the built-in loudspeaker or (optional) personal headphones.
- Microphone with flexible stem and light ring
- Built-in loudspeaker
- Two headphone sockets
- Built-in volume control for headphones
- Unique, patent-pending "Possible-To-Speak" indicator
CCS-CHx Chairman Unit
The CCS Chairman Units are equipped with enhanced functionality that enables the user to take the role of chairman in a conference or meeting. A built-in microphone allows them to speak to the other delegates, and they can listen to the discussion using the built-in loudspeaker or (optional) personal headphones.
- Incorporates all functions of the CCS Delegate Units
- Priority button for chairman microphone
- Temporary or permanent muting of delegate microphones
- Optional chime tone facility for preceding chairman announcements
- Unique, patent-pending "Possible-To-Speak" indicator
CCS Suitcases
CCS-CS10 Suitcase for 10 Delegate Units
The CCS Suitcase for 10 Delegate Units is used where CCS 900 Ultro contribution units will not be used in one fixed location and, therefore, have to be easily transportable. This is often the case in town halls, hotels, business centers, local government offices or smaller halls in major conference venues.
- Can hold 10 contribution units and cables
- Attractive, yet sturdy construction
- Interior specially molded to securely hold system units
- Easy to transport and store.
CCS-CS6 Suitcase for Control Unit and 6 Delegate Units
The CCS-CS6 is used where CCS 900 Ultro contribution units will not be used in one fixed location and, therefore, have to be easily transportable. This is often the case in town halls, hotels, business centers, local government offices or smaller halls in major conference venues.
- Can hold CU and cables
- Can hold 6 contribution units and cables
- Attractive, yet sturdy construction
- Interior specially molded to securely hold system units
- Easy to transport and store.