1000VA/800W/120V Battery Backup for PC Networks, Security Systems or Digital Signage Backup support allows you to work through short power failures and gives you enough time to safely save files and shut down your system in case of a prolonged blackout. Backup time varies according to load, but the line-interactive UPS system should keep a half load (400W) powered as long as 15 minutes and a full load (800W) up to 5.3 minutes.Installed WEBCARDLX Network Interface Offers 24/7 Access This UPS system filters out disruptive electromagnetic and radio frequency interference that can inflict hardware damage or data loss. This EMI/RFI filtering also helps your connected components perform better and last longer.Designed for High Efficiency to Help You Save Money and Protect the Environment The front-panel LCD lets you monitor important data, such as load level, power factor, voltage, battery charge and estimated runtimes. It rotates for comfortable viewing in both rack and tower configurati