The Vistus Door Intercom by m-e modern-electronics is a door opener unit designed for residential and commercial applications. It features high-quality audio communication to enhance security and convenience. Typically installed at entrance points, it allows for efficient visitor verification and controlled access. https://elecena.pl/product/28918380/m-e-modern-electronics-sdo-10-vistadoor-intercom-auto-door-opener 2025-06-07 https://elecena.pl/product/28918380/m-e-modern-electronics-sdo-10-vistadoor-intercom-auto-door-opener 2026-08-23