Feature: •Line interactive •Pure sine wave •Long Backup Type •Microprocessor control •Automatic Voltage Regulation •Emergency power backup protects your valuable data and computer hardware •Short circuit & Overload protection •Cold start function •Over charge & digit icon alarms •Fax/modem/tel protection port •User replaceable batteries •Surge, Spike and lighting Protection •Intelligent UPS power management software •Global Voltage Customization •220V/230V/240V/110V/115V/120V