D-Link DCS-5230. Maximum resolution: 1280 x 1024 pixels, Video formats supported: MPEG-4, MJPEG. Minimum illumination: 1 lx, Tilt angle: 5 - 85 °, Pan range: 130 - 180 °. Sensor type: CMOS, Optical sensor size: 1/0.118 mm (1/3 "). Digital zoom: 16 x. Security algorithms supported: WEP, WPA-PSK, WPA2