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DAHUA HAP301

Branded Microphone - External / Omnidirectional - High quality anti-interference - 1~150 m2 Sensitivity -38dB - Audio RCA / Jack DC12V - Aluminium housing
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kr 1,331.70
Referanse:
HAP301
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Beskrivelse
  • Branded
  • External, Omnidirectional, Microphone
  • High sound quality
  • High anti-interference capability
  • S/N ratio (signal/noise) 85 dB
  • Sensitivity -38 dB
  • Adjustable Gain
  • Dynamic range 106 dB
  • Range 1~150 m2
  • Output impedance 25 Ω
  • Micro electromechanical system (MEMS) microphone
  • Integrated CPU with audio processing
  • Automatic noise reduction
  • Limiting loud sounds to avoid saturation
  • Auto gain to enhance the human voice
  • Audio output via female RCA connector
  • Power supply DC12V by male jack connector
  • Protected against over-voltage and surge currents
  • Aluminium housing
  • Surface installation

    Range1 ~150 m2
    Transmission distance3000 m
    Frequency response20 Hz ~ 20 KHz
    Sensitivity-38 dB
    Signal-to-noise ratioSNR 85 dB (1m 40dB sound source SPL) 1KHz at 1Pa
    SNR 52dB (10m 45dB sound source SPL) 1KHz at 1Pa
    Direction patternOmnidirectional
    Gain Adjustment0 Vpp - 4.6 Vpp adjustable (75 dB 1KHz)
    Dynamic range106 dB (1KHz at maximum dBSPL)
    Distortion<0.3% (74 dB, A weighted)
    Maximum sustainable sound pressure120 dBSPL (1KHz, THD 1%)
    Output Impedance25 ohm (unbalanced)
    Signal Output2.5 Vpp / -25dB
    Microphone TypeHi-Fi silicon microphone with micro electromechanical system (MEMS)
    Signal ProcessingDNR, reverberation, screaming control and enhancement of the human voice
    PowerDC12V (9~18V) / 60 mA
    Working temperature-20º C ~+60º C
    MaterialAluminium alloy
    Weight160 g
    Dimensions21 (H) x 70 (Ø) mm
Les merShow less
Produktdetaljer
HAP301
Sist vist
DAHUA
Referanse: HAP301
kr 1,331.70
Branded Microphone - External / Omnidirectional - High quality anti-interference - 1~150 m2 Sensitivity -38dB - Audio RCA / Jack DC12V - Aluminium housing

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