Flush mounted box for SFERA entrance panel, 1 module, horizontal and vertical positioning

1-module flush-mounting box for Sfera panels: Provides space for 1 installation module of Bticino audio/video doorbell systems. For SFERA entrance panels. Sfera 1-module video/audio intercom system. Double cable entry on all 4 sides and 4 entries on the back Includes 2 module connectors