TAAPSEE 1 Pieces CCTV Audio Surveillance Microphone MIC for CCTV Camera Systems Camera Microphone

6-12VDC Mini Microphone Pickup Aerial Audio Signal Collection For Camera type of microphone has a low noise, high fidelity, wide working voltage range, low power consumption, long transmission distance, etc. Using the implementation audio synchronization with the camera. Specification : Type: Microphone Pickup Power supply: 6-12VDC Frequency range: 100-5500Hz Redline: connect power anode Black line: connect power cathode White line: the output of audio signal, the input of transmission image For Camera FPV.