D71 4K camera with premium normal lens and IR-cut filter for use day and night, aperture: f/1.8, max. angle of view (HxV): 45°x25°, max. resolution: 4K UHD (3840x2160) Integrated IR LED spotlight WDR: Wide Dynamic Range 120 dB Day and night sensors 3-axis mechanical pan/tilt head IP66 IK10 with standard dome Operating temperature range: -40 to +65 °C Speaker and microphone integrated Line In < Out Input < Output USB-C 8GB memory card included