ITEM NAME:Mini High Sensitivity CCTV Security Surveillance Microphone Audio Input 3C Specification: Extremely Sensitivity Great for CCTV Security Monitoring Higher S/N Ratio Range: 100 Square metres Auido Output: RCA Femal Sensitivity: 200mA/ubar Work current: 20mA Work Voltage:6-12V Frequency:300-5000HZ Max Output voltage: 5V-upp WHAT INCLUDED:.Great for CCTV Security Monitoring. 1 x CCTV Microphone. Sensitivity: 200mA/ubar. Auido Output: RCA Femal. Higher S/N Ratio.
