Samsung SCV-3080. Minimum illumination: 0.00002 lx, Viewing angle, horizontal: 102 °, Viewing angle, vertical: 73 °. Sensor type: CCD, Optical sensor size: 1/0.118 mm (1/3 "). Optical zoom: 3.9 x, Digital zoom: 16 x, Focal length range (f-f): 2.8 - 11 mm. Connectivity technology: Wired. Signal-to-Noise Ratio (SNR): 52 dB, Frequency range: 15.625 - 50 Hz