AS NZS 62676.2.1:2020 pdf download.Video surveillance systems for use in security applications Part 2.1: Video transmission protocols - General requirements (IEC 62676- 2-1:2013, MOD). The following subclause specifies the detailed protocols to enable interoperability between VT devices in the digital VSS network. In addition, the VSS network environment requires supporting network infrastructure, such as access points, bridges, gateways, routers, and...