This UPS system helps protect your valuable electronic devices and prevent the loss of work in the event of a blackout, brownout or power surge.Features 4 outlets with battery backup support to protect your computer, monitor and other vital system peripherals. Unit can support entry-level computer systems for several minutes during power failures, allowing you to save your work and gracefully shut down the system.Also includes 4 additional surge suppression-only outlets for printers and other system accessories not requiring battery support.Built-in phone jack provides surge protection for 1 phone/DSL line.Built-in DB9 contact closure interface port enables automatic system shutdown if the power fails while your system runs unattended. Requires PowerAlert software, available via free download from http://www.tripplite.com. (cable included).550VA/300W power handling ability supports a variety of computers, workstations and other sensitive electronics. Space-saving, ultra-compact housing fits almost anywhere - measures just 3 1/2in.H x 11 1/4in.W x 6in.D. Can also be wall-mounted.Audible alarm lets you know if the unit is on battery power. LED indicators display status at a glance.Backed by the manufacturers 2-year limited warranty and a $100,000 connected-equipment warranty.
