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Dahua Launches Enhanced Anti-Corrosion Cameras for Extreme Environments

2026-03-26

Dahua Launches Enhanced Anti-Corrosion Cameras for Extreme Environments

HAP120

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HAP120

Hi-fidelity Pickup

Key Points
    Small metal Hi-fidelity Pickup,
    Used for sound acquisition within 10~70 square meters.
    10-70㎡, Omni-directional,
    Basic noise reduction,
    CE, FCC.
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Datasheet

Specifications

Model
 DH-HAP120
General
Scope
 10~70 m2
Sensitivity
 -34±3dB
Frequency response
 80Hz～16kHz
Directional characteristic
 Omni-directional
SNR (re 94dBSPL=1Pa@1KHz)
 58dB
Dynamic range
 74dB
Max. sustainable sound pressure
 110dBSPL (1KHz, THD 1%)
Output impedance
 600Ω(non-equilibrium)
Output signal amplitude
 2.5Vpp/88dBSPL
Microphone
 Plated film capacitor microphone head
Working voltage
 DC 12V
Working current
 40mA
Working temperature
 -30ºC~+70ºC(-22℉~+158℉)
Material
 Aluminum
Color
 Silver
Dimension
 Φ40mm×20mm (Φ1.57”×0.79”)
Weight
 48g( 0.11lb)
Certification
 CE/FCC


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