This line-interactive UPS system protects your valuable equipment from damage, downtime and data loss. Protect home and office computer systems as well as audio and video equipment. This UPS system will support an energy efficient desktop computer and LCD monitor. This UPS system has a feature called automatic voltage regulation (AVR) and it detects when input voltage is out of bounds and corrects it without using the battery. In addition to protecting against surges on the AC power line, this UPS system protects your equipment against surges on connected phone, network and coaxial lines. The illuminated LCD provides easy access to detailed UPS settings and information. This UPS system saves energy, produces less heat, shrinks your carbon footprint and reduces annual operating costs. Protection Type: Power; System VA: 1500 VA; Backup Time at Half Load: 10 minutes @ 450 Watts; Lines: 1.