Bosch DCN-CON Concentus Basic Unit
The DCN-CON is the standard delegate conference unit that enables delegates to speak, register a request-to-speak, register a response request, listen to the speaker and vote. It has low susceptibility to interference from mobile phones. A socket is provided to connect the pluggable microphones (DCN-MICS and DCN-MICL, to be ordered separately).

- Low susceptibility to mobile phones
- Compact, attractive delegate unit
- Built-in fold-away flat-panel loudspeaker
- Five voting buttons

Bosch DCN-CONCS Concentus Channel Selector
The DCN-CONCS is similar to the DCN-CON Standard Delegate Unit, but includes a built-in language channel selector. This makes it suitable for conferences where more than one language is used and simultaneous interpretations are available. The channel selector includes up and down select keys and a 2-digit display with backlighting, enabling rapid selection of the required language channel.

- Low susceptibility to mobile phones
- Compact, attractive delegate unit
- Built-in, foldaway, flat-panel loudspeaker
- Five voting buttons

Bosch DCN-CONFF Concentus Full Function
The top-of-the-range, multi-functional delegate unit meets the demands of even the largest conferences. It provides facilities for speaking, registering a request-to-speak, registering a request-to-respond, listening, voting, selecting language channels, chip card reading and displaying conference and user-related information.

- Low susceptibility to mobile phones
- Compact, attractive delegate unit
- Built-in foldaway flat-panel loudspeaker
- Five voting buttons

Bosch DCN-CONCM Concentus Chairman Unit
The stylish and ergonomically designed chairman unit has all the necessary facilities to enable the user to chair a conference. It has low susceptibility to interference from mobile phones Similar in appearance to the DCN-CONFF Delegate Unit, the DCN-CONCM Chairman Unit includes a microphone priority button.

- Low susceptibility to mobile phones
- Compact, attractive delegate unit
- Built-in, foldaway, flat-panel loudspeaker
- Five voting buttons

DCN-MICS/L Pluggable Microphone
Short/Long Stem
The innovative, stylish and ergonomically designed microphone with an adjustable stem simply plugs directly into a Discussion unit, Concentus, flush-mounted Microphone Connection panels or Interpreter desk. It has a unidirectional response for optimum performance even in noisy conditions, and has low susceptibility to interference from mobile phones.

- Unidirectional microphone on adjustable stem
- Built-in plop and windshield

DCN-FCCON Flight Case for 10 Concentus Units
The DCN-FCCON Flight Case accommodates 10 Concentus units. There is also a special cover compartment for housing 10 microphones (standard and long).

- Rugged construction with reinforced corners
- Simplifies packing and unpacking
- Easy to carry and store
- Shaped foam interior

LBB 3555/00 DCN Intercom Handset
Lightweight and compact, this robust and attractively styled handset and cradle enables private 2-way conversation between conference participants. The handset is hard-wired to the cradle by a coiled cable, 0.5 m (19.6 in) long when coiled, and 2 m (78.7 in) uncoiled. The cable is terminated with a six-pole RJ45 connector for connection to Concentus and Dual Delegate Interface.

- Ideal for intercom applications
- For use with all Concentus and Dual Delegate Interface
- Can be permanently mounted to wall, chair or tabletop