Doorbird 423893870 Smart Reader

Product Description

The DOORBIRD 423893870 is a smart reader unit sold as an individual component, categorized within access control and smart reader systems. It is intended for installation by qualified technicians working on door entry, access management, or building security applications. The part ships as a single unit (each) and is identified by the A1121 FM RAL5013 designation, which indicates a specific finish or color variant in the RAL5013 steel blue color standard. Technicians sourcing this part should verify the finish specification matches the existing installation before ordering.

This smart reader is suited for residential and light commercial door entry systems where access control hardware must match a specific RAL color finish for aesthetic or project-specification compliance. The RAL5013 designation corresponds to a cobalt blue finish, making this variant appropriate for installations with defined color requirements on exterior or interior door stations. It is typically installed as part of a broader door communication or access control system.

Key Features

• RAL5013 color finish for project-specification color matching
• A1121 FM product line designation for DOORBIRD access control systems
• Sold as a single unit for individual replacement or new installation
• Categorized as a smart reader component for door entry and access management applications

Compatibility

Designed as an OEM-style smart reader component for door entry and access control systems. No specific compatible model numbers or system families were provided in the product data. Verify fitment with DOORBIRD documentation before installation.

Installation Notes

Installation should be performed by a qualified low-voltage or access control technician familiar with door entry systems and applicable local codes. Power down and de-energize the existing door station or access control panel before removing or installing any reader hardware. Follow the manufacturer wiring diagrams and mounting instructions included with the unit. Do not attempt installation without confirming the replacement part number and finish variant match the existing system specifications.