UPS ERA PLUS 2600VA, 2 12V 11Ah batteries, It has 1 IEC input and 6 IEC outputs protected against Black-Out, overvoltages and undervoltages. Line Interactive Plus technology. 13x18x32 cm, Weight 17 kg. Equipped with On-Off button with integrated multifunction LED with audible alarm for signaling the operating status and USB interface for controlling UPS continuity and programming on/off via the free tecnomanager win / mac software. Designed to protect PC Office, DVR for video surveillance, ADSL-Fiber Modem / router, Cash Register. Totally silent.