Sell CCTV Microphone Sound Pick-Up Monitor Voice Audio Security RCA 3.5mm White best price

The sound monitor is the best choose for the TV monitoring and safety system. Match use with the camera can realize AV synch. Features: Plug & Play Adjustable sensitivity low noise Great for Security Monitoring Widely used in schools, Banks, courts synchronized video recording engineering environment Higher S/N Ratio Monitoring Range : 5~80 Square meters Audio Output: RCA Female Sensitivity : 200mA/ubar Work Voltage: DC 9-12V Current: 20mA Independence: 600 ohm Frequency: 100-100kHZ Wiring: DC/RCA AGC Cable Length: Approx. 35cm / 13.78inch Size: Approx. 3.8*3*1.8cm / 1.5*1.18*0.71inch Material: Plastic and Metal Package Includes: 1 x Sound Monitor