Hikvision Adopts multimic array radius up to 10 meters

Adopts multi-mic array, picking up sounds in the radius up to 10 meters· The built-in digital circuit is embedded with DSP processing unit and AGC technologyto realize clear sound with high fidelity· With multi-mic array design and self-adaptive beamforming technology, the microphone reduces reverberation effectively· Supports accessing echo reference signal via line in interface, and with AEC algorithm, the microphone suppresses echo and squeal effectively·Supports smart noise reduction, avoiding environmental noise· The indicator isconvenient for troubleshooting· Supports network settings and transmitting theaudio stream to network camera and DVR/NVR· Supports 32 kHz audio sampling rate for HD sound· Power over ethernet, convenient for installation