This stylish and ergonomically designed chairman unit has excellent immunity to RF interference from mobile phones. The unit can be used to start or stop voting, cancel a request-to-speak, turn off all active microphones, and recall messages for display.

A graphic LCD screen with permanent backlighting can display characters from complex European languages or icon-based scripts such as Chinese. Channel selection is automatically limited to the number of language channels available. The loudspeaker offers superior acoustics with minimal feedback for enhanced intelligibility.

• Detachable stem microphone with LED light rings to indicate when the microphone is active
• Microphone activation button and a priority/mute key
• Microphone sensitivity and EQ individually adjustable
• Built-in loudspeaker and headphone jack with volume control
• Built-in contactless IC-Card reader.

• Maximum electrical consumption: 2.3 W
• Operating voltage: 5 VDC
• Mounting: Flush-mounting
• Maximum sound pressure level: 125 dB (THD<3%)
• Dimensions: (H x W x H): 71 x 100 x 40 mm (without stem microphone).