ITEM NAME:40cm Mini Microphone Audio / Sound Monitor 3.5mm Plug DC 9-12V For 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 Low noise Great for Security Monitoring Higher S/N Ratio Monitoring Range : 5~50 Square meters Audio Output: RCA Female Sensitivity : 200mA/ubar Work Voltage: DC 9-12V Current: 18mA Independence: 600 ohm Material: Plastic and Metal Length: Approx. 40cm /Â 15.75inch Package Includes: 1 x Sound Monitor SKU: DMO0012809514018169.Length: Approx. Plug & Play. 1 x Sound Monitor. Audio Output: RCA Female. Great for Security Monitoring.
