Provides remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations Dual 3m input cords with IEC309 32A Blue (2P+E) plugs connect to separate primary and secondary single-phase power sources Dynamic solid-state (TRIAC) automatic transfer switching Switches to secondary power source if primary source fails or becomes unstable 1-5 minutes transfer time ensures uninterrupted operation of connected equipment