Model: | CM30 |
---|---|
Brand: | Chinasky |
Origin: | Made In China |
Category: | Security & Protection / Surveillance Equipment |
Label: | CCTV Microphone , security microphone , smart microphone |
Price: |
-
|
Min. Order: | 100 pc |
Last Online:13 Nov, 2024 |
CCTV Surveillance Microphone for Security System Small High Sensitivity(CM30)
Features:
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