Kraun KW.04. Maximum resolution: 640 x 480 pixels, Video formats supported: MPEG4, Supported graphics resolutions: 640 x 480 (VGA). Minimum illumination: 0.2 lx, White balance: Auto. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Normal focusing range: 30 - ∞. Security algorithms supported: WEP, WPA, WPA2