... .6/2.8mm lens optional 4.Mini dome ipc Dahua Security Camera ModelDH-IPC-HD2100PDH-IPC-HD2100NGeneralProcessorTI DaVinci Series DSPOperating SystemEmbedded LINUXResourceSimultaneous ... , PPPoE, UPNP, NTP, Bonjour, SNMP, OnvifRemote OperationMonitor, PTZ control, Playback, System setting, File download, Log information, Maintenance & UpgradeEnvironmentalPower SupplyDC12V, PoEPower ConsumptionMax ...