1,camera 2,Free domain name bounded 3,Two way audio 4, ... vertical: 120°/sPreset positionsupport 64 preset positions (with zoom function),auto-cruiseNetwork interface10Base-T/100Base-TX Ethernet slotProtocolTCP/IP,HTTP,TCP ... same timeIP modeDynamic IP address, static IP address, PPPOEPictures: Waterproof PTZ Dome Camera