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The DOORBIRD 423898783 is an IP-based intercom unit designed for access control and entry communication applications. It connects to a local network to enable two-way audio and video communication between a door station and an interior monitor or connected device. Licensed electricians and low-voltage technicians typically handle installation, integrating the unit into structured wiring systems and access control infrastructure. The unit is sold individually as a single component, making it suitable for targeted replacement or new installation work.
The 423898783 is suited for residential and light commercial entry intercom systems where IP-based communication is required. It fits into network-connected door station setups and is typically installed at a primary entry point. Installers working with structured cabling, PoE switches, or dedicated intercom panels will find this unit compatible with standard IP intercom wiring practices. The product reference D1101KV SM RPGBLACK indicates a surface-mount configuration in a black finish.
Designed as an OEM-style replacement or new-install component for IP intercom 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 electrician familiar with IP intercom and access control systems. De-energize all related circuits and disconnect network power before beginning work. Follow NEC guidelines for low-voltage wiring and consult the manufacturer documentation for network configuration and mounting requirements. Verify PoE compatibility at the switch or injector before completing installation.
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