the Cp1500pfcrm2u Is A Pfc Sinewave Rackmount Ups That Provides Battery Backup (using Sine Wave Output), Surge Protection, And Emi/rfi Filtration For Security Systems, Audio/visual Equipment, And Networking Equipment Requiring Active Pfc Power Source Compatibility. The Cp1500pfcrm2u Features Automatic Voltage Regulation (avr), Which Corrects Minor Power Fluctuations Without Switching To Battery Power, And A Multifunction Control Panel With A Color Lcd To Quickly Confirm Status And Alerts At-a-glance. Remote Management And/or Monitoring Is Available With Optional Purchase Of A Remote Network Management Card Or Cloud Monitoring Card. At Only 10.5 Inches In Depth, The Cp1500pfcrm2u Fits Comfortably In Short-depth Rack Installations Where Space Is At A Premium. The Cp1500pfcrm2u Comes With A Three-year Warranty (including Coverage Of Batteries) And A $500,000 Connected Equipment Guarantee