The IP camera is Network Video Server. The Network security camera refers to the equipment sending real time images and voices through network, Built-in Web server and network functions are in the network video server. Therefore, installation is convenient and the real time monitoring is possible anywhere through the Internet Web browse Currency. Technical Data Image system Compression:Motion JPEG hardware compression 350,000 pixels CMOS sensor f:6.0mm to infinity Min:2.0 to 3.0 Lux Automatic Exposure Control Automatic Gain Control Automatic Brightness Control Automatic White Balance Flicker Avoidance(Flickerless) Resolution:QVGA(320*240) VGA(640*480) Option:QCIF(160*120)options for mobile device (phone,PDA) Image Frame Rate: Max:15fps at QVGA resolution,average 600 kbps/sec Max:4fps at VGA resolution,average 500 kbps/sec I/O Interface: CAT5,RJ-45*1(802.3) USB1.1 Network Protacols: TCP/IP,HTTP,ARP,ICMP,PPPoE,DHCP,SMTP,DDNS Clients: IE6,NETSCAPE,FIREFOX,SAFARI,NETFRONT Mechanical&Environment: Dimensions(L*H*W):122mm*62mm*52mm/100mm*30mm*50mm Weight:100g/350g(model ELP1001/model ELP1001A) Power Requirement:5degreeC to 50degreeC Humidity:Rh10% to 90%