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The DOORBIRD 423879973 is an IP intercom unit designed for building entry and access control applications. This device operates over an IP network, enabling audio and video communication between a visitor at the door station and an interior endpoint. It is suited for installation by low-voltage technicians and systems integrators working on residential or light commercial access control projects. The unit ships as a single device (sold individually) and carries a RAL9006 finish designation, indicating a white aluminum color profile consistent with modern architectural hardware standards.
This IP intercom is intended for door station deployments where network-connected entry communication is required. The D1101KH CLA FM designation indicates a flush-mount or surface-mount configuration appropriate for door posts, entry columns, or wall surrounds. It is typically installed as part of a broader access control or smart building system and is configured through network settings at commissioning.
Designed as an OEM-style replacement or direct install unit for IP intercom door station systems. No specific compatible model numbers or system families were provided in the product data.
Installation should be performed by a licensed low-voltage technician or systems integrator familiar with IP network devices and access control wiring practices. Power down and isolate the network drop and any associated door strike or locking hardware before beginning work. Follow NEC low-voltage wiring guidelines and the manufacturer commissioning instructions for network configuration. Do not apply power to the unit until all wiring connections are secured and verified.
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