Boost and Trim Automatic Voltage Regulation (AVR) - Eliminates voltage fluctuations as a source of AV signal degradation and component power-supply stress.
Cold-start capable - Provides temporary battery power when the utility power is out.
Replace Battery LED - An external Replace Battery LED informs the end-user that the battery needs to be replaced.
Telephone dataline surge protection - Provides protection of connected equipment from power surges traveling on telephone lines.
USB connectivity - Provides management of the UPS via a USB port.