HIKVISION Multi-Mic Array Microphone

Description

32 mic array microphone
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 technology to 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 is convenient for troubleshooting
Supports network settings and transmitting the audio stream to network camera and DVR/NVR
Supports 32 kHz audio sampling rate for HD sound
Power over ethernet, convenient for installation

Microphone
Amount
32
Direction
Omnidirectional
Pickup Distance
In the radius up to 10 m
Sensitivity
-36 dB`b11 dBFS
SNR
90 dB
Frequency Response
20 Hz~16 kHz
Dynamic Range
105 dB
Max. Sound Pressure Level
120 dBSPL
Output Amplitude
2.5 Vpp MAX
Audio Transmission Distance
≥3000 m
Output Impedance
600 `d9, balanced output
Distortion Degree
≤3%
Functions
Echo Suppression
Yes
Noise Reduction Adjustment
digital noise reduction
Volume Adjustment
≥100 level volume adjustment
Device Management
Power-off detection, program exception detection
Anti-Reverberation
Yes
Audio
Audio Sampling Rate
16 kHz, 32 kHz
Interface
Indicator
Solid white: normally working

Solid red: abnormal

No light: no power supply

Device Interface
Line out, Line in, DC power input, RJ45 network cable
General
Power
9 VDC~30 VDC, PoE, 2.4 W Max
Material
Plastic
Dimension
`d8250 mm `d7 34.5 mm (`d89.84″ `d7 1.36″)
Weight
Approx. 740 g (1.63 lb.)
Operating Condition
-10 ℃`a1`ab50 ℃ (14`b0F~122`b0F, Indoor)
Accessory
Packing List
Microphone `d7 1

Extension Cable `d7 1

Quick Start Guide `d7 1

Installation Plate `d7 1

Approval
Protection
lightning protection, power polarity reversal protection, and electrostatic discharge protection

Additional information

Brand

HIKVISION