... Input voltage and Frequency Window Specifications1.Compatible with generator well 2.Microprocessor-based digital design ... LED IndicatorsLoad level / Battery level, Battery , Utility Power, Output, Bypass, Overload, Fault/BuzzerLCD/LED contentBattery capacity. Mute ... off , UPS automatic shutdownOutput socket2outletsFeatures1.Compatible with generator well2.Microprocessor-based digital design3.Wide ...