VIKYLIN 5MP 8MP 4X Zoom Dome PTZ Camera Built-in MIC IR Waterproof w/Bracket
> Built-in Mic. > B/W:0.004 Lux -(F2.0, AGC ON),0 Lux with IR. 0 Lux with IR. Focal Length 2.8-12mm lens,4 × optical zoom. Audio IN Built-in Mic. General Fuction Built-in Mic,Privacy Masks, Horizon/Vertical Flip,Password Reset,Upgrade.
