The ZC2PRO-CK Zone Controller Pro is a 2 Zone analog gateway for AtlasIED IP paging systems. This model is compatible with AtlasIED's ControlKom2.0 and Syn-Apps' SA Announce software. The ZC2PRO-CK provides a line level output to connect to AtlasIED commercial amplifiers and an 8?, 25V, 70.7V amplified output to drive small analog speaker zones. It also includes 2 GPI Inputs, 2 GPI Outputs and Microphone input for talk back applications. Power can be supplied via plug-in transformer (IPS-PSU-CK) or by 802.3af compliant PoE network switches. All control features of the ZC2PRO-CK are software controlled.