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The DOORBIRD 423894938 is an IP intercom unit finished in RAL1004 and configured for flush-mount installation. It belongs to the D1101FV product line and is designed for access control and audio-video entry communication in both residential and light commercial applications. The unit ships as a single piece and is intended for integration into structured low-voltage intercom systems. Licensed low-voltage or security technicians are the typical installers for this type of device.
This intercom is suited for flush-mount deployment at entry points such as doors, gates, or building facades. The FP50 designation indicates a front-panel configuration, and the FM designation confirms the flush-mount form factor. The RAL1004 finish provides a gold-yellow color coat for architectural coordination. It is appropriate for new construction rough-in as well as retrofit applications where a flush-mount backbox is already in place.
Designed as an OEM-style component for IP intercom entry systems requiring a flush-mount installation configuration.
Installation should be performed by a licensed low-voltage or security technician in accordance with applicable NEC low-voltage wiring requirements. Power down and de-energize the intercom circuit and any associated door-strike or access-control wiring before beginning work. Verify that the rough-in backbox depth is compatible with the flush-mount assembly before securing the unit. Do not apply power until all network and intercom wiring terminations are complete and inspected.
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