CCTV Ceiling Surveillance Microphone

This CCTV ceiling surveillance microphone uses advanced DSP and AEC technology for fast, accurate voice pickup and echo cancellation. Its multi-level adaptive noise reduction effectively filters background noise and can be adjusted for different environments. The built-in AGC circuit balances volume from varying distances, ensuring bright and clear audio playback. It supports PoE, centralized, camera, or independent power, and connects directly to IP cameras, DVRs, PCs, or powered speakers.