APC Symmetra 4000VA 2800W 230V UPS Battery Backup with DB9 RS232 & RJ45 Ethernet Ports - Extended Runtime Model (SYH4K6RMI) for Data Centers, Server Rooms & Network Equipment Protection

Product Description

Features \r Audible Alarms, Automatic Self Test, Battery modules connected in parallel, Built-in automatic bypass, Built-in manual bypass, Built-in SmartSlot, Built-in Web/SNMP management, Double Conversion On-Line, EPO, Hot Swap Batteries, Hot Swap Electronics, Input Power Factor Correction, Intelligent Battery Management, LCD AlphaNumeric Display, N+1 Redundancy, Overload Indicator, Rack Mount, Replace Batt Indicator, Scalable Power Capacity, Scalable Run Time, Software, User Replaceable batteries, Wide input voltage range\r Includes \r CD with software, Rack Mounting Brackets, Rack Mounting support rails, User Manual