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Presence and dusk sensor Steinel HALLWAY KNX V3.5 recessed IP20 square black
Summary description:
Recessed Steinel HALLWAY KNX V3.5 presence and dusk sensor for KNX systems. Square black design with IP20 protection, intended for indoor ceiling or wall installation. Detects motion and ambient light to control lighting automatically in corridors, stairwells or entryways. Integrates with KNX for centralized building automation and energy-efficient lighting control.