Hanwha QNF-8010. Type: IP security camera Placement supported: Indoor Connectivity technology: Wired. Mounting type: Ceiling Product colour: White Form factor: Dome. Minimum illumination: 0.2 lx Lens viewing angle horizontal: 187° Lens viewing angle vertical: 187°. Sensor type: CMOS Optical sensor size: 25.4 / 1.8 mm (1 / 1.8). Fixed focal length: 1.14 mm Closest focusing distance: 0.3 m