Mini Pickup Sound Monitor Hidden Pickup Sound Monitor Audio Surveillance Microphone For CCTV Security

Description:
This product with mini hidden design is great for security monitoring. Having super high  sensitive microphone monitor, power polarity protection circuit allowing you use safely. A good choice for you.

Features:
High sensitive microphone and dedicated preamplifier IC.
Miniature concealed installation, great for security monitoring.
Higher S/N Ratio, having low noise and low distortion.
Power polarity protection circuit, high safety.
Simple and easy installation.

Specifications:
Listening range: 50~100 square meters
Impedance: 600 ohms
Frequency: 200~10Khz
Power Supply: DC, 6~14V
Size: 7*39mm

Package List:
1 * Mini Hidden Sound Pickup (Other items in the pictures are not included.)
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