Flexibility Windows-based software or optional web-based software for real-time viewing, automatic data collection, data analysis, and report generation. Industry standard MODBUS protocol interfaces to third party building management systems via Ethernet. Optional TCP/IP interface for network or Internet communication via MODBUS or SNMP. Higher Availability Scans pertinent battery parameters every 4 seconds, including total voltage, cell voltage, current and temperature. Automatic proactive internal DC resistance tests. Discharges are automatically detected and data saved for retrieval and playback. Trend analysis provides the ability to analyze performance and aid in trouble shooting. Maintenance by the Liebert Services local, factory-trained Customer Engineers promotes proper operation and longer service life for UPS and batteries. Lowest Total Cost of Ownership Optimizes useful battery life -- Instead of waiting for an inevitable failure or replacing batteries prematurely to prevent problems, you can continue to utilize your batteries longer and with confidence by knowing their true internal condition. Provides the data for a battery replacement program, only replacing batteries that are identified as failing.