Delegate Microphone Unit IDN-D/C


• Bespoke size / feature layout / finish / printing
• Flush-mount versions supplied with backbox for easy transport and secure installation
• Superior sound with feedback suppression, loudspeaker mutes when mic is live

Tech Specs:

• Frequency response – 100Hz – 15kHz (±3dB)
• S/N at 1mV input – 72dB
• Max. power handling – 1000mW
• Delegate FIFO mode or central operation by connecting to ACCS
• Weight – Design-dependent variable
• Smallest dimensions: 120mm x 45mm


• IDN-D IDN Delegate Microphone Unit
• IDN-C IDN Chairman Microphone Unit

The IDN-D/C microphone units are most commonly used for flush-mount fixed installations and when either the Pod or Ambassador portable options are not suitable. Hailing a new design from the legacy FDM microphone units, including Auditel’s ergonomic silent ‘soft-touch’ buttons, as found on our flagship Diplomat product, custom is standard, meaning that your microphone unit user interface can look and feel however you wish.

• Fixed or pluggable AM-2 gooseneck (30cm as standard, custom lengths available)
• Request/Talk button
• High-quality loudspeaker (not necessary, can be remote fixed)
• 3 or 5-way Electronic Voting buttons
• Card-reader
• USB charging

The units connect in the same way as any fixed IDN system, via daisy-chain to the NC100 to provide up to 999 units at one time. Fixed installation cable (Belden 8777) is used to connect the system together, the underside of the units with terminal blocks fitted. The Chair version (IDN-C) has an additional Priority button for the Chairman Override function.

The flexible design of the IDN microphone unit enables total freedom in the manufacture of the unit’s features, thanks to intelligent remote-fixing technology; meaning you could have a gooseneck on one panel and your buttons on a completely separate one as an example. Moreover, bespoke portable versions are available on request, if neither the Pod or Ambassador is suitable.