Operating InstructionsItem UFO-Ⅱ-L network cameraNetwork Protocols TCP/IP, HTTP, FTP, SMTP, DDNS, DNS,DHCP, PPPOENetwork Connection MODEM、ISDN、XDSL、LANCPU 32 bits,RISC CPUFLASH 4MBRAM 32MOperation system Embedded real time operation systemImage Compression JPEG, MOTION-JPEGSystem Requirements Microsoft IE, NetscapePerformance 25(SIF),15(VGA)Resolution 640×480,320×240,160×120Alarm image buffer 80framesEvent trigger & Action I/O Trigger,timer Trigger,motion detectionI/O ports 2 I/O in & 2 I/O outindoor/outdoor indoorAudio(optional) G.711,G.726,G.723.1,G.729Sensor 1/3,SHARP, CCDplane definition 480 lineLUX 1.0 Lux(F1.2)38