ABUS TV7150. Maximum resolution: 512 x 582 pixels, Analog signal format system: PAL, PAL resolutions: 512 x 582 pixels. Minimum illumination: 0.05 lx, Viewing angle, horizontal: 51 °, White balance: Manual. Sensor type: CCD, Optical sensor size: 1/0.157 mm (1/4 "). Lens diameter: 3.7 mm. Connectivity technology: Wired