Sentinel Pro is the latest evolution of the successful Riello Dialog Plus online UPS. This development has been designed with the environment in mind and is part of the Riello ECO line of UPS systems.

Sentinel Pro is an online double-conversion UPS that offers the highest reliability and protection for critical servers as well as voice and data processing systems. For applications requiring long runtimes, the Sentinel Pro (ER models) can be equipped with suitable battery extension packs, which also include additional battery boost chargers.

In terms of communication, each Sentinel Pro features an integrated rear panel with an LCD that displays input and output voltages as well as the battery charge status. The inverter is a completely new design that is fully microprocessor-controlled and designed to achieve the highest operational and efficiency levels, as well as configuration options. The Sentinel Pro UPS also comes standard with USB communication ports and an integrated expansion slot for additional adapters, protocol converters, and related contact cards.

The UPS is highly efficient. Sentinel Pro has been designed to save energy and features a power-off button to reduce energy consumption to zero when no load is connected or when it is turned off.