The Appro LC-7211B has a built in web server and network interface, therefore no PC is required.
1/3 inch interlaced CCD CCD resolution: 768x494 (380K pixels) Horizontal resolution 480 TV lines Electronic shutter: 1/60 - 1/100,000 sec 1 Lux @ F1.6 MJPEG Compression Video Up to 30(25) frame/sec At 352x240 (352x288), Up to 18(15) frame/sec At 720x480 (720x576) Watermarker Digital Signature Communication port RS-232 / RS-485 Network Interface RJ-45 wired 10/100 Base-TX Network Protocol TCP/IP, UDP, DHCP, HTTP, SMTP, SNTP, FTP Power input 12 V DC / 2A Dimensions 70(H) x 57(W) x 135(D) mm
Computer Requirements Windows OS IE 5.x, 6.x Browser
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