Lorex CVC6996PK4. Maximum resolution: 656 x 492 pixels, NTSC resolutions: 656 x 492 pixels. Minimum illumination: 0 lx, Field of view (FOV) angle: 50 °, Camera shutter speed: 1/60 - 1/50000 s. Sensor type: AIS, Optical sensor size: 1/0.157 mm (1/4 "). Lens diameter: 5 mm. Night vision distance: 23 m, LED type: IR, Infra-red wavelength: 850 nm