Hivision DS-2CE56D8T-IRS 2.8mm 2mp

Smart IR 20m Built-in microphone Mini Dom 

2M Smart FSI CMOS Sensor, 20m IR, Outdoor ICR, 0.005 Lux/F1.2, 12 VDC, Smart IR, 3D DNR, built-in Mic ,OSD Menu(Up the Coax), True WDR, 2.8/3.6/6mm Lens