Adjustable High Sensitive
Audio Monitor
Model: K200

Product Description

MODEL

K200: Adjustable high sensitive Audio monitor, Omnidirectional, for 5-100m2 room

PRODUCT FEATURES

  • High Sensitivity: -38dB
  • Pickup Distance: 5-100m2
  • Directivity: Omnidirectional
  • Dimensions: 78mm × 28mm
  • Automatically Reduce High Noise
  • Application: for a variety of indoor audio monitoring environment, interrogation room, conversation chamber, the arbitral tribunal, guardhouses, judicial, public security and other industries.

PRODUCT SPECIFICATIONS

  • Audio transmission distance of 3000 m
  • Sensitivity-38dB
  • Frequency Response 20Hz ~ 20kHz
  • Directivity Omnidirectional
  • SNR 70dB (1 meter 40 dB Audio SPL) 28dB (10 meter 40 dB Audio SPL) 1KHz at 1 Pa
  • Dynamic Range 104dB (1KHz at Max dB SPL)
  • Maximum SPL 120dB SPL (1KHz, THD 1%)
  • Output impedance 600 ohms unbalanced
  • Output signal amplitude 2.5Vpp/-25db
  • Silver-fidelity microphone capacitor microphone diaphragm
  • Signal processing circuit ALC automatic level control
  • Protection circuit 30KV Air contact ESD, lightning protection, reverse polarity protection
  • Drive capability built-in preamplifier circuit, can directly drive headphones
  • Connection 3 leads (power, audio, public places)
  • Transmission cable 3 core 0.5mm ² RVVP shielded cable
  • Supply voltage DC power supply DC 12V (9V-18V)
  • Supply Current 60mA
  • Operating temperature -25 ℃ ~ 70 ℃
  • Shell Material PVC
  • Dimensions 78mm × 28mm
  • Weight 92g
  • European CE standards compliant, U.S. FCC certification

DIMENSION (mm)

DIMENSION