Adjustable Audio Pickup Microphone Sound Monitor Sensitivity Audio Monitoring For Surveillance Kits

$ 7.68

In stock

  1. Adjustable Audio Pickup Microphone Sound Monitor Sensitivity Audio Monitoring For Surveillance Kits.
  2. Multiple frequency selective inhibition of effective environmental noise, pure tone, dynamic brave.
  3. Automatic gain control (AGC) circuit.
  4. Sensitivity can be adjusted.
  5. Low noise, high fidelity.
  6. Power polarity protection circuit. Gum design, convenient installation.
  7. For the school, bank, factories and other environmental synchronous recording project.
Compare
Voltage: linear power supply (transformer) dc 9-12 v
Electric current: 20MA
SNR(Signal to Noise Ratio):70db
Frequency range: 100-100 KHZ
Audio Monitor Range:80sqm(adjustable)
Working Environment::-30 Degrees Celsius ~60 Degrees Celsius
Output impedance: 600 ohm non equilibrium
Connecting mode: red (power+) black (public) white (audio+)
Apply to Hikvision, dahua, hanbang and other video recorder Surveillance kits
Be the first to review “Adjustable Audio Pickup Microphone Sound Monitor Sensitivity Audio Monitoring For Surveillance Kits”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Reviews

There are no reviews yet.

See It Styled On Instagram

    No access token

Main Menu

Adjustable Audio Pickup Microphone Sound Monitor Sensitivity Audio Monitoring For Surveillance Kits

%d bloggers like this: