... ISO9001 Certification, 2.With Wide Dynamic Range function, 3.Auto Colour to Black&White, 4.IR function. Product features: ... F1.2, AGC ON, sensitivity×512);Support ICR Auto Switch, auto colour to B&W function, realizing monitoring day and night;Support OSD ... for the customer custom setting;Support 3D DNR function;Support Auto Iris function;Convenience flange-back adjustment modeTechnical index: Image ...