3-inch 4 MP PTZ ColorVu Network Speed Dome IP Camera DS-2DE3A400BW-DE(F1)(S5) > Accurate human and vehicle target classification and alarm, and face capture based on deep learning hardware and algorithm > Face capture: face tracking and grading; automatic selection of best shot; up to 5 faces detected and captured at the same time > Linked audible and visual alarm. Up to 30 m white light distance > 120 dB WDR, 3D DNR.