Place of Origin: | China (Mainland) |
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Quick Details
Specifications
Multiple frequency selective inhibition of effective environmental noise,
pure tone, dynamic brave.
Automatic gain control (AGC) circuit.
Sensitivity can be adjusted.
Low noise, high fidelity.
Power polarity protection circuit.
Gum design, convenient installation.
Monitoring scope: 80 square meters.
For the school, bank, factories and other environmental synchronous recording project.
pure tone, dynamic brave.
Automatic gain control (AGC) circuit.
Sensitivity can be adjusted.
Low noise, high fidelity.
Power polarity protection circuit.
Gum design, convenient installation.
Monitoring scope: 80 square meters.
For the school, bank, factories and other environmental synchronous recording project.