DoorBird 423868533 Surface Mount Backbox, Stainless Steel

Built to protect your investment and maintain uninterrupted security operations, the DoorBird Surface Mount Backbox is an ideal intercom housing for commercial and coastal installations. This stainless steel V4A backbox delivers corrosion-resistant protection and high durability against salt-water and grinding dust, keeping your D21DKV IP Video Door Station secure and fully operational in demanding outdoor environments. The brushed stainless finish offers a sleek, low-glare appearance that integrates with professional access control and surveillance systems, while the surface-mount design streamlines installation on masonry and flat surfaces. Compatible with DoorBird D21DKV models and replacing DB-D21DKV-SMBB, the backbox organizes and shields internal cabling to reduce service calls and downtime. Specify this intercom housing when you need dependable, long-lasting protection for monitoring, video intercom, and security installations. For retrofit projects or new builds, choose the DoorBird 423868533 backbox to enhance system longevity and simplify installation — order now or contact your DoorBird supplier to include it in your next security deployment.

• Durable stainless steel V4A construction protects intercom electronics from corrosion and vandalism
• Salt-water and grinding dust resistance ensures reliable outdoor security performance in harsh environments
• Brushed finish provides a professional, low-maintenance appearance that complements modern building exteriors
• Surface-mount backbox design simplifies installation for retrofit and new-build projects with D21DKV IP Video Door Station compatibility
• Precision fit reduces installation time and protects cabling for long-term surveillance and monitoring reliability