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The DOORBIRD 423877986 is an intercom accessory identified by the product designation FP D2101IKH in RAL5012 finish. RAL5012 is a standardized light blue color from the RAL color system, indicating this unit ships in a specific factory color. It is designed for use within door communication and entry intercom systems where color-matched hardware is required. Installation is typically handled by low-voltage technicians, security integrators, or skilled tradespeople working on building entry and access control systems.
This accessory is suited for intercom installations requiring a specific color finish to match architectural or design specifications. The RAL5012 designation ensures consistent color matching across multi-unit deployments or replacement scenarios. It is sold as a single unit and fits within the broader D2101IKH product family from DOORBIRD, a manufacturer known for IP-based door communication equipment.
Designed as a replacement or accessory component for intercom systems within the DOORBIRD D2101IKH product family. No additional specific model compatibility data was provided by the manufacturer for this listing.
Installation should be performed by a qualified low-voltage technician or security system integrator familiar with door entry and intercom equipment. Disconnect and de-energize the intercom system before servicing or replacing any components. Follow the manufacturer documentation for the D2101IKH system and adhere to all applicable local electrical and building codes during installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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