DoorBird 423865389 Surface Mount Backbox Housing for D2102V, D2103V, D2101FV, Stainless Steel V4A

Optimize perimeter access and device longevity with the DoorBird 423865389 surface-mount backbox housing — a robust intercom housing engineered for commercial security and access control applications. Built from marine-grade V4A stainless steel, this surface-mount backbox protects sensitive electronics from salt-water exposure and grinding dust while presenting a clean, brushed finish that complements modern façades. Designed to accept DoorBird models D2102V, D2103V and D2101FV as well as popular fingerprint and ekey readers, the housing simplifies integration into surveillance and monitoring systems and reduces installation time during retrofits. Its tamper-resistant form factor shields devices in high-traffic entryways, parking facilities, and coastal sites, lowering maintenance costs and downtime. Whether you’re deploying intercoms for multi-tenant buildings, integrating door stations into an access control network, or upgrading a security camera/monitoring point, this DoorBird intercom housing delivers durable protection and professional aesthetics. Order the 423865389 backbox to strengthen your security installations and streamline deployment.

• Long-lasting protection with V4A stainless steel that resists salt-water corrosion and grinding dust
• Surface-mount design speeds installation and simplifies retrofits for access control and intercom systems
• Tamper-resistant housing keeps DoorBird and third-party devices secure in high-traffic or outdoor environments
• Brushed finish preserves aesthetics while reducing maintenance in coastal and industrial locations
• Direct compatibility with DoorBird D2102V, D2103V, D2101FV and common fingerprint/ekey readers for seamless integration