DoorBird 423860490 3.5" Display Module for IP Video Door Stations, Black

Optimize your entry-point security and user experience with the DoorBird 3.5in Display Module for IP video door stations. Designed as a direct replacement or accessory for Series D21x intercom door stations, this compact color display delivers clearer visitor identification and smoother on-site interaction for building staff and residents. The 3.5in color screen provides a vivid, easy-to-read interface that streamlines call handling and visual monitoring, helping security teams respond faster and more confidently. Its small footprint and straightforward installation make it ideal for retrofits, spare-part inventories, or phased upgrades in commercial and residential access control projects. Built to integrate with DoorBird intercom systems, the module supports common surveillance and monitoring workflows while enhancing the overall look and usability of the station. Improve your access control setup and reduce service interruptions by keeping a ready replacement on hand. Add this display module to your security toolkit or order now to upgrade your IP intercom deployment.

• Restores or upgrades intercom functionality quickly with a vivid 3.5in color display
• Improves visitor identification and monitoring for better security decisions
• Compact design allows seamless integration or replacement with minimal downtime
• Direct compatibility with Series D21x IP video door stations for reliable interoperability
• Enhances access control workflows and user interaction for professional installations