Dahua Technology Pro SD6C225IHC, IP security camera, Indoor & outdoor, Wired, Auto scan, Auto pan, Preset point, DH-SD, Pelco-P/D, Ceiling/wall Dahua Technology Pro SD6C225IHC. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling/wall, Product colour: White, Form factor: Dome. Minimum illumination: 0.005 lx, Lens viewing angle, horizontal: 59.2°, Tilt angle range: -15 - 90°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Optical zoom: 25x, Digital zoom: 16x, Focal length range: 4.8 - 120 mm