Cylindrical Mic Multistage DNR AGC LoNoise ALC 80m2

NV-YNSUPR-117 Cylindrical Microphone

• Using multistage dynamic noise reduction processing, clear voice, low noise
• Echo cancellation technique. Reduce the echo 
• DSP noise reduction processing, Automatic gain control (AGC) circuit, ALC automatic level control
• Built in lightning protection processing, power polarity reversal protection processing
• Integrated import front audio amplifier, microphone can drive directly Active speaker, DVR and recorder
• Suit for place such as police, court, meeting room. Interrogation room, bank, etc.