This true online, double-conversion power conditioning offers network-grade pure sine wave AC power for critical fileservers, internetworking equipment and other sensitive electronics. It neutralizes hard-to-solve problems like frequency variations, fast electrical impulses, harmonics and other power problems not addressed by other UPS types. The included PowerAlert software offers unattended shutdown, remote monitoring and control of UPS system and connected equipment. It is ideal for protection of critical equipment in server rooms, internetworking closets and telecommunications systems in rackmount or tower applications. Common applications include corporate or departmental servers, workstations, hubs, routers, bridges, CAD/CAM workstations, concentrators, IP telephony and traditional PBX switching systems.