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  8. Hi-fidelity Pickup
  9. Hi-fidelity Pickup
    Dahua

    Hi-fidelity Pickup

    Артикул: HAP200

    CE
    It captures clear audio in mid-size rooms and supports cascade wiring.
    An electret condenser microphone that covers 10~100 m². An ALC processing circuit levels the audio, basic noise reduction cuts background hum, and cascade wiring links several units onto one line.
    10~100 m²Scope
    20 Hz~20 kHzFrequency Response
    -30 dBSensitivity
    600 ΩOutput Impedance
    DC 12 VWorking Voltage
    -25°C~+70°COperating Temperature
    Key features
    ALC processing circuitAutomatic level control balances loud and quiet sources on the same line.
    Basic noise reductionIt suppresses background noise and holds an 80 dB signal-to-noise ratio at 1 m.
    Cascade supportSeveral microphones chain onto a single line and widen coverage in large rooms.
    Compact plastic housingThe PC+ABS housing measures 79.6 mm x 79.6 mm x 21.5 mm and weighs 0.06 kg.
    High sound pressure handlingA 104 dB dynamic range carries audio up to 120 dB SPL without distortion.
    General
    Scope10~100 m²
    Sensitivity-30 dB
    Frequency Response20 Hz~20 kHz
    Directional CharacteristicOmni-directional
    SNR80 dB (1 m, 40 dB sound source SPL)
    50 dB (10 m, 45 dB sound source SPL)
    1 kHz at 1 Pa
    Dynamic Range104 dB (1 kHz at Max. dB SPL)
    Max. Sustainable Sound Pressure120 dB SPL (1 kHz, THD 1%)
    Output Impedance600 Ω (non-equilibrium)
    MicrophoneElectret condenser microphone
    Working VoltageDC 12 V (9~18 V)
    Working Current50 mA
    Working Temperature-25°C~+70°C (-13℉~+158℉)
    MaterialPC+ABS
    ColorWhite + silver
    Dimension79.6 mm x 79.6 mm x 21.5 mm (3.13" x 3.13" x 0.85")
    Weight0.06 kg (0.13 lb)
    CertificationCE/FCC

    Datasheet

    HAP200

    1.0pdf12/13/2019

    Fotoğraf

    HAP200

    png12/13/2019

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