Pickup Sound Monitor Built-in Digital Processing Circuit Quality Sounds For CCTV DVR KIT IP Camera

$ 12.99

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  • Pickup Sound Monitor Built-in Digital Processing Circuit Quality Sounds For CCTV DVR KIT IP Camera.
  • Built-in digital processing circuit, multistage dynamic noise reduction processing.
  • Clear Voice, low noise. AGC automatic gain circuit.
  • The echo eliminate technology. Reduce echo in the empty room
  • Pinhole design, convenient hidden installation.
  • Applicable to public security organs, trial, supervisor of the warehouse, divisions, police station, telecommunications, bank Treasury departments audio monitoring.

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  • Voltage: linear power supply (transformer) DC9-12 v
  • Electric current:20MA
  • Frequency range: 100-100 KHZ
  • Monitor range: 5-50square meters
  • Output impedance: 600 ohm non equilibrium
  • Connecting mode: red (power+) black (Ground) white (audio+)
  • Material:PVS
  • Apply toHikvision, dahua, hanbang and video recorder ect.

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Pickup Sound Monitor Built-in Digital Processing Circuit Quality Sounds For CCTV DVR KIT IP Camera

$ 12.99

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