Lifesize Audio Visual Systems LFZ-021 Codec

Powerful speaker with rare-earth magnet

Frequency response from 90Hz to 22kHz for deep vocal reproduction without sibilance

Four low-noise microphones positioned orthogonally

The beamforming algorithm directs the microphones towards the speaker's position

Voice reception range up to 15 feet

Acoustic echo cancellation

Microphone background noise suppression

Voice Activity Detector

Automatic microphone gain control

Adaptive jitter buffering and packet loss concealment

5-inch multi-touch capacitive display

Optional LifeSize Link connection to LifeSize Icon for power and signaling