Hikvision DS-1350HM(AE) Audio Mic

? Independent audio processing chip, full duplex voice intercom, high fidelity, clear sound quality and low noise
? Multi level volume adjustment, entity button, support 5-level volume adjustment, adjust the sound output size
? Built in mic, supporting external universal 3.5mm interface mic
? Four dimensional rocker design, easy to operate
? Integrated design, small and light, easy to install and maintain