Dahua Microphone dh-hap301

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