CCTV Microphone Built-in AGC Circuit
Availability (May Vary): In stock
- CCTV Microphone Built-in AGC circuit
- pure sound
- low noise and high fidelity
- Adjustable sensitivity
- Power polarity protection circuit Voltage: 9-12VDC
- Electric current:20MA
- Frequency range: 100-100 KHZ
- Output impedance: 600 ohm non equilibrium
- Pickup range: 5~100m² Size: 110mm*110mm*52mm
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