The TAIDEN HCS-4886DW/50 Chairman Unit can be used as a tabletop or flush-mounted system and is compatible with the TAIDEN 4100 Digital Conferencing or TAIDEN 8300 Multimedia Paperless Conferencing Series.

This chairman unit has a detachable gooseneck microphone, a built-in speaker, 5 keys for electronic voting, a language channel selector, a headphone jack, a contactless IC-card reader and a back-lit LCD displaying conference and user-related information. It has excellent immunity to RF interference from mobile phones.