Bosch WZ14P4-0. Maximum resolution: 500 x 582 pixels, Analog signal format system: PAL. Minimum illumination: 0 lx, White balance: Auto, Camera shutter speed: 1/50 - 1/100.000 s. Sensor type: CCD, Optical sensor size: 1/0.118 mm (1/3 "). Focal length range (f-f): 3.7 - 3.7 mm. Signal-to-Noise Ratio (SNR): 48 dB