Top-of-the-line battery backup & surge protection with sine-wave output is ideal for protecting SmartHomes as well as office electronics, networking devices, gaming PCs & consoles. Dataline protection ensures everything stays on & protected during outages & power emergencies, even your Wi-Fi, so that your SmartHome stays smart. Automatic Voltage Regulation (AVR) maintains healthy voltage conditions without using battery power, saving backup runtime for outages when you need it. Active Power Factor Corrected device compatibility keeps PFC devices from unexpectedly shutting down when switching to backup power during an outage. Hot-swappable, user-replaceable batteries allow you to easily & quickly exchange them without shutting down, without having to interrupt protection. USB ports deliver convenient mobile-device charging. LCD interface displays easy-to-note information on utility & UPS status. Audible alarms notify you of changing utility power & UPS conditions. Select wide-spaced outlets permit the use of transformer-based plugs. Protection Type: DSL; Fax; Modem; Phone; Power; System VA: 1,000 VA; Backup Time at Half Load: 12.2 min @ 300 W; Lines: 1.