Description

Microphone Characteristics

• Built-in 8 microphone arrays

-Frequency response: 100Hz~16KHz

-Sensitivity: -45dB±1dB @ 1KHz (0dB = 1V/Pa)

-Signal to noise ratio: 60dBA @ 1KHz

-Max sound pressure level: 100dB SPL @ 1KHz,

THD<1%

Audio Features

• Background noise suppression

• VAD (Voice Activity Detection)

• CNG (Comfort Noise Generator)

nstallation Guidelines

• Away from air conditioning or air vents

• Away from other obvious sources of noise

Physical Features

• 1 × RJ45 for ethernet and power

• Power over Ethernet (IEEE 802.3af)

• Power input: PSE 54V 0.56A or