This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 500VA line interactive 1U short depth rackmount UPS provides simulated sine wave power to support critical electronics during power disruptions. It comes with NEMA 5-15P input and 4x NEMA5-15R outlets. It offers UPS firmware upgrades and power monitoring by software. It provides surge protection against lightning strikes, power sags, brownouts and surges. The SC UPS has a 2-year warranty on the UPS and battery.