A mini-tower UPS with line interactive topology, the CyberPower Smart App Sinewave PR750LCDN provides battery backup, power protection (using sine wave output), and surge protection for corporate servers, department servers, storage appliances, network devices, and telecom installations requiring Active PFC power source compatibility. The PR750LCDN uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. This model features a pre-installed remote management card RMCARD205, which provides remote management and configuration of the UPS via a standard web browser or network management system. The PR750LCDN comes with a three-year warranty (including coverage of batteries) and a $375,000 Connected Equipment Guarantee.