Sony SNC-CH280. Maximum resolution: 2096 x 1561 pixels, Video formats supported: MPEG4, H.264, Analog signal format system: PAL, NTSC. Minimum illumination: 0 lx, Viewing angle, horizontal: 88.5 °, White balance: Auto, Manual. Sensor type: CMOS, Optical sensor size: 1/0.11 mm (1/2.8 "). Optical zoom: 2.9 x, Digital zoom: 2 x, Focal length range (f-f): 3.1 - 8.9 mm. Night vision distance: 15 m, LED type: IR, Infra-red wavelength: 850 nm