Top CCTV Equipment  Audio Modules Code: DH-PFM140
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AUDIO MODULE DH-PFM140 DAHUA

Net: 20.25 EUR  Gross: 20.25 EUR

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DESCRIPTION

The DH-PFM140 is designed to listen to sound from the surroundings and operate with DVRs. The device is equipped with microphone built-in inside aesthetic plastic housing, making it ideal for arranging practically at any room. It is perfect for suspended ceilings installations, because only part of the camera housing is visible for people. After installation it looks very aesthetic.

SPECIFICATION
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Bandwidth: 20 Hz ... 20 kHz
Operation area: 5 m² ... 40 m²
Power supply: 9  ... 15 V DC
Current consumption: ≤ 100 mA, 60 mA (typical)
Output impedance: 600 Ω
Housing: Plastic
Main features:
  • SNR : 70 dB
  • Very good sensitivity of the microphone
  • Auto Gain Control
  • Sensitivity adjustment
  • Dynamic range : 104 dB (1kHz @ max. 1dB SPL)
    • Operation temp: -30 °C ... 70 °C
    Weight: 0.031 kg
    Dimensions: 63  x 31  x 22 mm
    Manufacturer / Brand: DAHUA
    Guarantee: 3 years
    PRESENTATION
    AUDIO MODULE DH PFM140 DAHUA
    The device is tiny sizes: 
    AUDIO MODULE DH PFM140 DAHUA
     
    AUDIO MODULE DH PFM140 DAHUA
    Side view: 
    AUDIO MODULE DH PFM140 DAHUA
    Mounting side view: 
    AUDIO MODULE DH PFM140 DAHUA
    1. Sensitivity adjustment
    In the kit: 
    AUDIO MODULE DH PFM140 DAHUA
    FILES
    Data Sheet
    100 KB
    CE
    250 KB
    User Manual
    300 KB
    PACKAGE
    Dimensions (L x W x H): 95x95x45 mmPackage: CartonGross Weight: 0.072 kg

    COMPONENTS OF WORKING WITH: DH-PFM140
    SWITCHING ADAPTER 12V/1A/5.5
    12V/1A/5.5
    Net: 4.05 EUR