The CDT2120PZ is Discontinued, the CDT2H20IPZ replaces.The CDT2120PZ outdoor PTZ dome camera provides high quality video with 20x optical zoom and 2 megapixel resolution. The IP66 weatherproof rating makes this camera suitable for outdoor applications such as gas stations, retail parking lots and many others. Costar’s new line of HD-TVI cameras are compatible with the ET Series DVRs and StarNET Video Management Software. StarNET is the remote access software that allows users to remotely view live and recorded video. StarNET incorporates features such as advanced event notification, map monitoring, system status monitoring and many more.