Technical specification(provided by saitell technology): Pc-cam new designed, st-003rd, 350, 000 pixels, a-grade web cam. A grade cmos len designed in japan, 360-degree all space rounding len-head design. Spec: 350, 000 pixels. Picture transmit speed w/ usb connect : 30 ftp. High sensitive cmos len design, plug & play without interface card required. Signal/noise ratio > 48 db. Scan model: line-by-line, line-across-line. Video data format: 24 bits Ccir601, ccir605 exposure required > 2.5 lux Working temperature: -15 degree c to 70 degree c Picture capture : auto-exposure-control, auto-compensate-control, auto-light-balance, r-correcting, fast-compress-engine. Compress ratio: 2 to 8 times, mmx software decompress tech. Support window 98/2000/me/xp
