Panasonic WV-NP472. Maximum resolution: 640 x 480 pixels, Video formats supported: JPEG. Minimum illumination: 0.8 lx. Sensor type: CCD, Optical sensor size: 1/0.118 mm (1/3 "). Cabling technology: 10Base-T/100Base-TX, Supported network protocols: TCP/IP, HTTP, FTP, SMTP, DNS, DHCP. Power requirements: 12V