AUDIO MICROPHONE MODULE/HAP120 DAHUA

Description:

Use high sensitivity, all directional microphone head and omnidirectional microphone, clear and natural sound;
Lightning protection, power polarity transposition protection and electrostatic protection.

Scope 10~70 m2
Sensitivity -34±3dB
Frequency response 80Hz～16kHz
Omni-directional
Dynamic range 74dB
Max. sustainable sound pressure 110dBSPL (1KHz, THD 1%)
Output impedance 600Ω (non-equilibrium)
Output signal amplitude 2.5Vpp/88dBSPL
Plated film capacitor microphone head
Working voltage DC 12V
Working current 40mA
Working temperature -30ºC~+70ºC
Material Aluminum
Dimension Φ40mm×20mm / 48g

Vendor Homepage: www.dahuasecurity.com/products/productDetail/20687
Category Code: CAC
CnCode: 85181000
Unit Box Height: 0.047
Unit Box Length: 0.095
Unit Box Width: 0.093
Colour: White
Dimensions: Φ40mm×20mm
Units per Shipping Box: 1
Unit Calculated Volume: 0.0004152
Product Net Weight: 0.048
Unit Calculated Weight: 0.091