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The DOORBIRD 423863040 is a nameplate door bell panel finished in RAL9016 traffic white, designed as an accessory component for the DoorBird D21X series video door station system. This panel serves as the bell call button interface, giving building occupants a clear, weather-resistant surface from which to initiate door calls. It is sold as a single unit and is installed by low-voltage integration technicians or security system professionals during new installation or panel replacement service.
This accessory is suited for residential and light commercial intercom deployments where the D21X door station is the primary entry control device. The RAL9016 finish provides a clean, neutral appearance that blends with modern architectural door surrounds and facade finishes. It is appropriate for both flush-mount and surface-mount D21X enclosure configurations depending on the base unit installation.
Designed as an OEM-style accessory panel for the DOORBIRD D21X series video intercom door station.
Installation should be performed by a qualified low-voltage technician or access control installer familiar with the DoorBird D21X platform. De-energize the door station and disconnect power at the transformer or power supply before removing or replacing any panel component. Follow the manufacturer's mechanical assembly instructions for the D21X enclosure to ensure proper seating and weatherproofing of the panel. Installations in commercial applications may be subject to local building access and low-voltage wiring codes.
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