MICROTEK UPS SEBz Series is Micro Controller design based, LARGEST SELLING SERIES of Extended Backup External Battery UPS Systems. It comes with many user-friendly features. It has Voltage Range Selection Switch and can be operated in Standard Voltage Range from 100V~300V and Narrow Voltage Range from 180V~260V. UPS SEBz Series Models are based on Intelli Pure Sinewave Technology which ensures Noiseless, Safe and Efficient Performance along with Longer Backup.