This 1U rackmount uninterruptible power supply (UPS) provides battery backup power and surge protection for connected equipment including servers, network devices, workstations, and telecom installations. Additional features include automatic voltage regulation (AVR) to correct minor fluctuations in utility power without switching to battery mode and a multifunction LCD to keep you informed about power conditions. The UPS also offers remote management capabilities with an optional network management card. The Smart App LCD OR500LCDRM1U comes with a three-year warranty (including coverage of batteries) and a $300,000 lifetime connected equipment guarantee.