For the past 15 years, SurgeX has been the leader in the professional surge protection market. Venues like Carnegie Hall, Dallas Cowboy's Stadium, NASA and many others trust only SurgeX to protect their sensitive gear because of our patented surge elimination system. All other devices simply suppress a surge, which allows damaging voltage to still reach your gear before diverting energy to your safety ground. What's more, these devices can only do this for a limited time before they fail. With SurgeX, we completely absorb the surge so no damaging voltage is transferred to your gear, or your ground. Our patented elimination process is also non sacrificial which means it won't wear out after a few surges like competitive products do. With SurgeX your gear will be protected we guarantee it. Superior to other UPS products (uniterruptible power supply), the SurgeX XU115 provides a premium protection and back up package built with A-1-1 Certified technology and Automatic Voltage Regulation to ensure your system stays online. Engineered with professional grade Advanced Series Mode Surge Elimination Technology and Impedance Tolerant EMI/RFI noise filtering, the XU115 is the only 1000 VA UPS product in the market that eliminates surges and transients that can degrade AV system performance. You'll gain uninterrupted performance during a brownout, blackout, surge, or power failure, and a sophisticated web browser-based interface to manage power settings and diagnostics, monitor multiple units, and schedule shutdowns and restarts. Every SurgeX product is proudly made by hand in the US and comes standard with a 10 year warranty as well as a 10 year connected equipment warranty.