Designed to use less energy during normal operation, this backup system provides enough power for you to work through short & medium length power outages. Data line protection safeguards your equipment from damaging surges & spikes that travel along utility & data lines. Four stage LED status display indicates On Line, On Battery, Replace Battery & Building Wiring Fault conditions. Continuous tone & two different chime alerts notify you of changing utility power & UPS conditions. Wide spaced outlets allow you to protect equipment that uses input transformer blocks without blocking access to other receptacles. Includes PowerChute ® Auto-Shutdown Software. Protection Type: DSL; Fax; Modem; Phone; Power; System VA: 450 VA; Backup Time at Half Load: 9.2 minutes @ 129 Watts; Lines: 1.