CCTV Surveillance Microphone for Security System Small High Sensitivity (CM501A)
Features:
Cylindrical design, simple and elegant, easy to install, micro chip design, high-fidelity, low noise.
Voltage: 9-12VDC, Electric current: 18mA
Output impedance: 600 ohm non equilibrium
Pickup range: 5~50m²
Interface DC+RCA
Weight: 24g, Size:11mm*11mm*41mm
