Dahua Microphone Dh-hap301 - Sicherheit
Dh-hap300 Microphonehi-fidelity Pickup> Cpu Built-in Audio Sampling Module, Low Interference From The Hardware > Smart Audio Crack Protection, Auto Low Microphone Sensitivity to Meet > Adopts Wide Dynamic Range Processing Technology For The Valid Audio > High-sensitivity Microphone, Omni-directional Pickup, Clear Audio, High > Noise Reduction Via The Algorithm to Enhance Signal Definition. > Auto Gain And Compensate The Human Voice Frequency. Exaggerates The > It Can Effectively Reduce The Indoor Reverberation Resulting From The > It Supports Screaming Control Function And Can Greatly Enhance The > Built-in High-speed Cpu, Real-time Processing Audio Signal, Low Latency. > Built-in Lighting Protection, Power Two-polarity Misconnection > CE, Fcc Compliance.Aluminum Materialeasy to Installalc Processing Circuitdsp Noise Reductionsupport Cascadingscope: 1~150 M2sensitivity: -38dbfrequency Response: 20hz ~20khzdirectional Characteristic: Omni -Directionalsnr: 82db
