OMNIVS800 800VA is a line Interactive UPS system with 7 outlets offers voltage regulation,surge suppression and long-lasting battery support for personalcomputers and other sensitive electronics. Internal UPS circuits supportentry level PC systems for 60 minutes during power failures so connectedequipment can be shut down without data loss. Automatic VoltageRegulation circuits regulate brownouts as low as 83 volts back to usablelevels without using battery power. Built-in, single-line RJ phone suppression jacks protect modem,fax machine, cordless phone or other peripheral with a standarddial-up/DSL phone connection.