Uninterruptible power supply UPS ERA PLUS 1200VA, 12V 9Ah battery, It has 1 fixed UK input cable and 2 UNIVERSAL outputs protected from Black-Out, overvoltage and undervoltage. Line Interactive Plus technology. Dimensions 10x14x28 cm, weight 4.0 kg. Equipped with On-Off button with integrated multifunction LED with audible alarm for signaling the operating status and USB interface for UPS control and on / off programming via the free Tecnomanager Win / Mac software. Designed to protect PC Office, DVR for video surveillance, ADSL-Fiber Modem / router, Cash Register. Totally silent.