Automatic voltage regulation avr automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Dataline surge protection provides protection of connected equipment from power surges on the data lines. Led indicators provide easy to read status of the unit and utility power conditions. Powerchute personal edition os compatibility this software supports numerous operating systems and processors. Usb connection use your pc to access additional power protection and management features for your ups via a usb port. Safety agency approved ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. Automatic self test periodic battery self test ensures early detection of a battery that needs to be replaced. Battery failure notification provides early warning fault analysis on batteries enabling timely preventive maintenance. Intelligent battery management maximizes battery performance,life,and reliability through intelligent,precision charging. Audible alarms provides notification of changing utility power and ups power conditions. Led status display quickly understand unit and power status with visual indicators. Surge only outlets protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage. Battery and surge protected outlets back up and protect your hardware and data during power outages,surges and spikes. Battery protected and surge only outlets reserves power capacity and run time for connected equipment that require ups battery back up while providing surge only protection for less critical equipment.