DS-2FP2020

DS-2FP2020 Αξεσουάρ
High Sensitivity Omnidirectional Capacitor Microphone
Clear and Natural Omnidirectional Sound Pickup
Built-in Lightning, Reverse Polarity, and Electrostatic Protection
RoHS Compliant
Compliant with EU CE Standards, US FCC Certification

  • Pickup Range: 70 m2
  • Audio Transmission Distance: 3000m
  • Sensitivity: -34 dB
  • Frequency Response: 20 Hz to 20 kHz
  • Directivity Characteristics: Omnidirectional
  • SNR: 60 dB (1 m 40 dB audio tone SPL), 40 dB (10 m 40 dB audio tone SPL), 1 kHz at 1 Pa
  • Dynamic Range: 70 dB (1 kHz at Max dB SPL)
  • Maximum Sound Pressure: 100 dB SPL (1 kHz, THD 1%)
  • Output Impedence: 600 ohm unbalanced
  • Output Signal Amplitude: 2.5 Vpp/-25 dB
  • Microphones: Capacitor microphone diaphragm
  • Signal Processing Circuit: ANC ambient noise cancellation technology
  • Protective Circuit: 30 KV Air contact ESD, lightning protection, reverse polarity protection
  • Drive Capability: Built-in pre-amplifier circuit can directly drive headphones
  • Connection Mode: 3 wires (power, audio out, GND)
  • Transmission Cable: 3-core shielded cable 0.5 mm2 RVVP
  • Supply Voltage: 12 VDC (9 V to 15 V)
  • Supply Current Maximum: 25 mA
  • Working Temperature: -25°C to 70°C
  • Installation Mode: Fixed pedestal mounting
  • Color: White/blue
  • Shell: Material PVC
  • External Size: Ø 78mm x 28mm / 60gr

  • Brand: HIKVISION
  • Product Code: 304900041
  • Availability: In Stock

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