Intellinet NFC30-IR. Maximum resolution: 640 x 480 pixels, Video formats supported: MPEG4. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Flash memory: 8 MB, Internal memory: 64 MB. Compliance industry standards: EEE 802.3, IEEE 802.3u, IEEE 802.3af. Weight: 0.9 kg