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</html><thumbnail_url>https://a2b.sk/wp-content/uploads/2026/03/Sentinel-Pro2-bez-pozadia.png</thumbnail_url><thumbnail_width>504</thumbnail_width><thumbnail_height>467</thumbnail_height><description>HIGHLIGHTS Sentinel Pro2 presents a completely new, modern design and improved performance created by the Riello UPS research and development team. The Sentinel Pro2 is made to ensure the protection and availability of the IT infrastructure, while allowing for quick and easy installation. Sentinel Pro2 uses ON LINE double conversion technology, resulting in the highest [&hellip;]</description></oembed>

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