What is Included... *1 Mini Mic Audio Microphone Cable for CCTV Security Camera Mic
Mini Microphone for CCTV Security Camera Frequency: 20-20KHz S/N ratio: more than 60dB RCA for Audio Output DC Plug for power input Power: DC 12V Center (+) outer (-) 10mA (Max) Connect Method: Red line DC head-to-core power ''+'' very, outside to power ''-'' extremely. The first white RCA recording devices connected to the audio input or audio amplifier input. Electronically Parameter: Power supply: DC 6V--12V Current consumption: 10mA Frequency range: 200--10kHz Output Impedance: 600 ohm Output level: 0--6V