Adjustable Audio Microphone with Quality Sounds Suitable for HIKVISION Dahua 50sqm Sound Monitor

$ 5.80

In stock

  1. Adjustable Audio Microphone with Quality Sounds Suitable for HIKVISION Dahua 50sqm Sound Monitor
  2. Built in Pre-amplifier.
  3. With adjustable button.
  4. Adopt Taiwan design scheme, the miniature SMT design.
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Voltage: linear power supply (transformer) dc 9-12 v
Electric current: 20MA
Frequency range: 100-100 KHZ
Output impedance: 600 ohm non equilibrium
Connecting mode: red (DC) white (RCA)
Audio Monitor Range:10-50sqm
Sensitive:-38db
SNR(Signal to Noise Ratio):70db
Apply to Hikvision, dahua, hanbang and other DVR
Working Environment::-30 Degrees Celsius ~60 Degrees Celsius
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Adjustable Audio Microphone with Quality Sounds Suitable for HIKVISION Dahua 50sqm Sound Monitor

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