4XEM 4X-PZ6112. Maximum resolution: 704 x 480 pixels, Video formats supported: MPEG4 & MJPEG, Frame rate: 30 fps. Minimum illumination: 0.05 lx, Tilt angle: 90 - -45 °, Pan range: 135 - -135 °. Sensor type: CCD, Optical sensor size: 1/0.157 mm (1/4 "). Focal length range (f-f): 4.2 - 42 mm. Built-in processor: Trimedia PNX1300