Office Rack-mount Series UPS is the most high performance UPS for servers, networking equipment, workstations & other mission-critical applications. With Automatic Voltage Regulator (AVR) stabilizing the AC input to prevent power interruption, sine-wave output provides assurance of compatibility with all types of loads. Power Panel Business Edition Management software is included, you can remotely monitor the UPS via an optional SNMP/HTTP card. Office Rack Mount Series UPS provides you clean & consistent power, it's the most reliable UPS to bring you the best quality power. With Green Power UPS Technology Office Rack Mount Series UPS can save up to 75% of electricity & save your electricity bill. Features & Benefits 1U rack space Green Power UPS Technology: Energy-Saving UPS Automatic Voltage Regulator (AVR) Multiple outputs for multiple servers Multiple communication interface Power Management software included Programmable brownout & over voltage protection Microprocessor based full digital control EMI, RFI, Surge & spike protection Phone / Fax / Modem / DSL / Network protection Auto restart / Auto charge User-replaceable batteries SNMP / HTTP Adapter (optional) LCD Status Moniter