Product Overview:
One add-on mini audio box for all Camera which need audio function
High Sensitive microphone and 12V power regulator built-in box

Plug & Play
Extremely Sensitive
Great for Security Monitoring
Higher S/N Ratio
Range : 150 Square metres
Audio Output: RCA Female
Sensitivity : 200mA/ubar
Work current :5 mA-60mA
Work Voltage:9-12V
Frequency:200-6000HZ
Max output Voltage:5V-upp

Packaging included:
1× AUDIO MICROPHONE