Compro IP55. Maximum resolution: 1280 x 1024 pixels, Frame rate: 15 fps. Minimum illumination: 1 lx, Viewing angle, horizontal: 46 °, Camera shutter speed: 1/5 - 1/16000 s. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Digital zoom: 1 x, Focal length range (f-f): 0 - 4.5 mm. Signal-to-Noise Ratio (SNR): 58 dB