Canon VB-C50FSi, 25 fps, 25x, 12x, 3.5 - 91 mm, 2°, 1 lx Canon VB-C50FSi. Maximum frame rate: 25 fps, Optical zoom: 25x, Digital zoom: 12x. Product colour: Silver, Sensor type: CCD, Optical sensor size: 25.4 / 4 mm (1 / 4"). Weight: 480 g. Internal memory: 14 MB, Supported protocols: TCP/IP / HTTP / FTP / WebView (Canon), Power requirements: AC 110/230 V ( 50/60 Hz )