Anti-echo CCTV Pickup Microphone Sound Monitor with Quality Sounds with 3000m Transmission Range

$ 32.99

In stock

  1. Anti-echo CCTV Pickup Microphone Sound Monitor with Quality Sounds with 3000m Transmission Range.
  2. Using multistage dynamic noise reduction processing.
  3. Built-in Imported chips, high sensitivity, Using Dolby noise reduction technology.
  4. Integrated import front audio amplifier, microphone can drive directly Active speaker, DVR and recorder.
  5. Suit for place such as police, court, meeting room. Interrogation room, bank, etc.
  6. The monitor head has built-in lightning protection and power polarity reversal protection.
  7. The 3-core 0.5mm RVVP shielded cable is used to transmit 3 km without distortion.
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1. Monitoring range: 10-100sqm (adjustable)
2. Working voltage: 12 V DC regulated power
3. Supply current: 20mA
4. Transmission distance: up to 3000meters
5. Sensitivity Reduction: -35db
6. Signal Noise Ratio: 70db
7. Frequency response: 20hz to 20KHz
8. Working Environment::-30 Degrees Celsius ~60 Degrees Celsius.
9. Connecting way: red line–power, black line – ground wires, white line — audio.
10. Weight: 80g (Size: 95mm*95mm*30mm)
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Anti-echo CCTV Pickup Microphone Sound Monitor with Quality Sounds with 3000m Transmission Range

$ 32.99

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