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  8. Pinhole Pickup
  9. Pinhole Pickup
    Dahua

    Pinhole Pickup

    Артикул: HAP100

    A pinhole body built for concealed mounting picks up room audio from every direction.
    An omni-directional condenser microphone that covers 5–40 m² and captures audio across the 20 Hz ~ 20 kHz band. It feeds cameras and storage devices with an audio input through a 600 Ω unbalanced output.
    5–40 m²Scope
    20 Hz ~ 20 kHzFrequency Response
    -40 dBSensitivity
    600 ΩOutput Impedance
    DC 12 VWorking Voltage
    -30°C ~ +70°COperating Temperature
    Key features
    Omni-directional capsuleThe condenser capsule collects sound from every direction and holds a 70 dB signal-to-noise ratio.
    Concealed mountingThe pinhole body measures 63 mm × 30 mm × 22 mm and stays out of sight on the surface.
    Electrical protection30 KV air contact ESD protection, lightning protection and reverse polarity protection stay active.
    Adjustable rangeSensitivity moves across the -45~-20 dB range, with -40 dB as the default value.
    High sound pressure handlingA 104 dB dynamic range carries audio up to 120 dB SPL without distortion.
    General
    Scope 5–40 m²
    Sensitivity -40 dB (-45~-20 dB adjustable)
    Frequency Response 20 Hz ~ 20 kHz
    Directional Characteristic Omni-directional
    SNR 70 dB (1 m 40 dB sound source SPL)
    Dynamic Range 104 dB (1 KHz at Max dB SPL)
    Max. Sustainable Sound Pressure 120 dB SPL (1 KHz, THD 1%)
    Output Impedance 600 Ω (non-equilibrium)
    Output Signal Amplitude 2.5 Vpp / -25 dB
    Working Voltage DC 12 V (9~15 V)
    Working Current 60 mA (50~100 mA)
    Working Temperature -30°C ~ +70°C (-22°F ~ +158°F)
    Color White
    Outer Shell PC (Polycarbonate)
    Dimension 63 mm × 30 mm × 22 mm (2.48" × 1.18" × 0.87")
    Weight 34 g (0.07 lb)
    Certifications CE/FCC

    Datasheet

    HAP100

    1.0pdf12/13/2019

    Fotoğraf

    HAP100

    png12/13/2019

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