Trendnet TV-IP201. Maximum resolution: 640 x 480 pixels, Video formats supported: M-JPEG, Supported graphics resolutions: 176 x 144, 320 x 240, 640 x 480 (VGA). Minimum illumination: 2.5 lx. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Flash memory: 4 MB, Internal memory: 16 MB. Connectivity technology: Wired