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The DOORBIRD 423877290 is a flush-mount faceplate accessory designed for the D21DKV video door station, finished in RAL 1001 (beige). It provides a clean, recessed installation profile that integrates the door station into a wall or door frame without exposed housing edges. This part is sold as an individual unit and is typically installed by a low-voltage technician, security integrator, or experienced electrician during a new construction or retrofit intercom installation.
This faceplate is intended for use with the DOORBIRD D21DKV door station in applications where a flush-mount appearance is required. It is suited for residential and light commercial entry points where a finished, built-in look is preferred over a surface-mount configuration. The RAL 1001 color finish coordinates with beige or off-white wall and door frame finishes.
Designed as an OEM-style flush-mount faceplate accessory for the DOORBIRD D21DKV door station series.
Installation should be performed by a qualified low-voltage technician or licensed electrician in accordance with applicable local codes. Power down and disconnect the door station from its power source before removing or replacing any faceplates or housing components. Verify wall or door frame cutout dimensions match the flush-mount plate before final installation to ensure a proper fit and seal.
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