D-Link DCS-2102, FCC Class B, IC, C-Tick, CE, 0.5 lx, CMOS, 25.4 / 4 mm (1 / 4"), 5.01 mm, 1280 x 1024 pixels D-Link DCS-2102. Certification: FCC Class B, IC, C-Tick, CE. Minimum illumination: 0.5 lx. Sensor type: CMOS, Optical sensor size: 25.4 / 4 mm (1 / 4"). Focal length range: 5.01 mm. Maximum resolution: 1280 x 1024 pixels