Microphones:
Pickup Range: 6 m
Pickup range with expansion mics: 8.5 m
Four omnidirectional, beamforming microphones
Frequency response: 100Hz – 11KHz
Sensitivity: -28 dB +/-3dB
Distortion: <5% from 200Hz
SPEAKERPHONE:
Full-duplex performance
Acoustic echo cancellation
Noise reduction technology
Ultra-wideband audio
Pairs with mobile devices via Bluetooth and NFC
LCD for caller ID, call duration and other functional response
LEDs for speakerphone streaming, mute, hold, and Bluetooth
Tactile buttons for call answer/end, volume and mute, Bluetooth, and camera controls
5 camera presets for pan, tilt, and zoom settings
Kensington security slot