appendix88_ appendixItems DescriptionNetworkProtocolTCP/IP, UDP/IP, RTP(UDP), RTP(TCP), RTSP, NTP, HTTP, HTTPS, SSL,DHCP, PPPoE, FTP, SMTP, ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP,DNS, DDNS, QoS, UPnPSecurityHTTPS(SSL) Login AuthenticationDigest Login AuthenticationIP Address FilteringUser access LogStreaming Method Unicast / MulticastMax. User Access 10 users at Unicast ModeMemory Slot SD/SDHC Memory Slot (CH1 Only)ONVIF Conformance YesWeb ViewerSupported OS : Window XP / VISTA / 7, Mac OS X(10.7 or higher)Supported Browser : Internet Explorer (7.0 or higher),Firefox (9.0 or higher), Chrome (15.0 or higher),Safari (5.1 or higher)Central ManagementSoftware SmartViewer 4.0, NET-i viewerEnvironmental Operating Temperature/ Humidity 0°C ~ +40°C (+32°F ~ +104°F) / 20% ~ 80% RHElectrical Input Voltage / Current DC 12VPower Consumption Max. 15WMechanicalColor / Material Silver / MetalDimensions (WxHxD) W178.0 x H34.0 x D128.0mm (7.00" x 1.34" x 5.04")Weight 562g