Direct UPS Vesta Pro 1000

4 Outlet Uninterrupted Power Supply | Phone/Fax/Modem Protection | Overload Protection w/ AVR |RS-232 Comm. Port | Free Software Download for power monitoring and control | Audible Battery Alarm | Line Interactive | Stepwave Capable | Dimensions (L x W x H): 19″ x 11″ x 12″