This Standard adopts IEC 62676 2 1:2013 with modifications for Australia and New Zealand, which introduces an IP network interface for devices in surveillance applications. This Standard specifies a network protocol for the full interoperability of video devices. On top of the basic layers protocols are defined to accomplish the full interoperability of video devices. In surveillance applications IP video devices have to use standardized protocols to accomplish following functionality: video streaming, stream control, event handling, discovery, capability description, device management, PTZ control, auxiliaries and other functions.