Product Description 

Features:

High Sensitive microphone

Built-in DC power output port

The installation of hidden

Power polarity protection circuit

Interface DC+RCA

Specifications:

Model:TQ-601A

Extremely Sensitive

Great for Security Monitoring

Higher S/N Ratio

Range:50-80 Square meters

Sensitivity : 5mA/ubar

Work current : 5 mA-60mA

Work Voltage: DC9-15V

Frequency: 100-10Khz

Max output Voltage: 6V-upp

Package:

1 X CCTV Audio Microphone