The Paragon Online (OL) series is designed for those applications requiring maximum power protection. With its double conversion design and Zero transfer time, it provides clean and seamless Pure Sinewave power to the critical loads. The front LED panel displays all major UPS vitals which significantly increase manageability and ease of control. The Paragon series offers three choices for communication including RS232, RS232-USB, or SNMP/AS400 card. Auxiliary battery packs can also be added to these units which boost run-times, in event of a power outage. The input and output EMI filters increase the immunity of the load to disturbances and surges, even in bypass. The Paragons also incorporate microprocessor-based fully digital control, and include PowerPanel Business Edition (TM) which gives the user ultimate control and flexibility of power management options. The OL1000RMXL2U comes with 3 (three) 12V/7Ah batteries (36V), and 8 x NEMA 5-15R receptacles.