add-on module or standalone device (if a Tipro controller is integrated in)

combination of a USB audio device and an HID keyboard (plug&play operation with generic drivers)

stereo loudspeakers and goose-neck microphone

separate alert/alarm audio output

connection for an external analogue headset and handset

digital control over hands-free and optional headset/handset

incremental encoder (endless potentiometer) for volume control

three-colour bar-graph display as VU meter and/or volume indicator

six programmable keys with LED indicators for mode control and volume adjustment

analogue front-end designed to meet narrow-band telephony standards

programmable signal processing includes ambient noise suppression (noise gating), signal compression and limiting

integrated acoustic shock protection

optional echo-cancellation circuitry with digital signal processor

optional analogue audio interface (instead of USB) for legacy systems

powered from FREE+ 15 or BeFREE via internal Tipro Power Bus