Line-Interactive Digital UPS System offers voltage regulation, surge suppression and battery support for personal computers, network workstations and more. Internal UPS circuits support entry-level PCs for 60 minutes or individual VCR/DVR for 3 hours during power failure. AVR circuits regulate brownouts as low as 89 volts back to usable levels without using battery power. Includes 4 battery-supported outlets, plus 4 surge suppression-only outlets.USB port enables optional unattended system shutdown without data loss; cable included. HID-compliant USB interface enables integration with built-in power management and auto shutdown of Windows, Mac OS X and Linux. Built-in single-line RJ-11 phone suppression jacks protect modem and satellite receiver with standard dialup/DSL phone connection. 2.2 GHz coaxial jacks protect against surges on CATV, satellite or broadcast antenna connections. 3 minute battery runtime with full load of 1000VA/500W and 10 minutes with half load of 500VA/250W.Main Features1000VA / 700W Battery Backup Uninterruptible Power Supply (UPS)APC Smart Connect is the first cloud-enabled UPS for distributed IT. View the status of your UPS on a secure portal via any internet connected device, receive notifications, firmware updates and more1 Additional Year of Battery Warranty for FREE when you connect and register your Smart-UPS with SmartConnect (see below "Getting Started is Easy?" for connection process)8 Total Battery Backup & Surge Protected OutletsPure sine wave output while on battery provides the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronicsAutomatic Voltage Regulation (AVR) adjusts high and low voltages to a safe level, ensuring your equipment had reliable power and preserving the life of the batteryGeneral InformationName: Tripp Lite UPS Smart 1000VA 500W Battery Back Up Tower LCD AVR 120V USB Coax RJ45, Tripp Lite, Tripp LiteCategory: Tripp Lite, Data Communications, Enterprise Power Products, Enterprise Uninterrupted Power SuppliesUPC Code: 037332124999Country of origin: China. Country of origin is subject to change. USB interface enables full integration with built-in power management and auto shutdown features of Windows and Mac OS X. Full load efficiency rating of 98% offers energy-savings and cool operating temperatures. Built-in single-line RJ-11 phone suppression jacks protect modem, satellite receiver or other peripherals with a standard dialup/DSL phone connection. Also known as -SmartPro 1000 VA Rackmount/Tower Digital UPS-Tripp Lite SMART1000LCD 1000VA 500W UPS Back Up Smart Tower LCD AVR 120V USB-Omni Smart SmartPro Digital 1000 VA UPS System-Tripp Lite SMART1000LCD Smart LCD 1000VA UPS 120V with USB TRPSMART1000LCD-Tripp Lite SmartPro 1000 VA Tower Digital UPS-Tripp Lite Battery Backups 1000VA 500-Watt UPS Back Up Smart To-Watter LCD AVR 1-Tripp Lite Digital UPS System with LCD - 1000 VA of Long-Lasting Battery Backup