DoorBird Intercom D21xKH Surface-mounting housing (Backbox)

Stainless steel V4A (salt-water and grinding dust resistant)
Stainless steel V4A (salt-water and grinding dust resistant), brushed (GTIN/EAN: 4260423867529, P/n: 423867529)
Fits only a D21xKH IP Video Door Station

Original price was: $332.94.Current price is: $289.51.

Available on backorder

DoorBird D21xKH Surface Mounting Housing (Backbox) – Product Description

D21xKH Surface Mounting Housing is a robust and stylish solution designed to provide secure and aesthetically pleasing installation for the DoorBird intercom system. Crafted from high-quality stainless steel V2A, this housing ensures durability and a sleek finish that complements any building facade.

Key Features:

  • Premium Material: Made from brushed stainless steel V2A, the housing offers excellent resistance to corrosion and environmental factors, ensuring long-lasting performance.
  • Elegant Design: The brushed finish provides a modern and professional look, making it suitable for both residential and commercial properties.
  • Easy Installation: Designed for surface mounting, the backbox simplifies the installation process, allowing for quick and secure attachment to various surfaces.
  • Compatibility: Specifically engineered to fit the DoorBird D21xKH intercom models, ensuring a perfect fit and seamless integration.
  • Weather Protection: The housing provides additional protection against weather elements, safeguarding the intercom’s internal components and extending its lifespan.


  • Material: Stainless steel V2A, brushed
  • Dimensions: Custom-fit for DoorBird D21xKH models
  • Mounting Type: Surface mounting
  • Color: Brushed stainless steel


  • Enhanced Security: The sturdy construction of the housing adds an extra layer of security to your intercom system, deterring tampering and vandalism.
  • Aesthetic Appeal: The sleek design enhances the overall appearance of your entryway, providing a professional and polished look.
  • Durability: High-quality materials ensure that the housing withstands harsh weather conditions, maintaining its appearance and functionality over time.


  • Residential Properties: Ideal for single-family homes, providing a secure and stylish mounting solution for your DoorBird intercom.
  • Commercial Buildings: Suitable for office buildings, retail stores, and other commercial properties, enhancing security and aesthetics.
  • Multi-Tenant Residences: Perfect for apartment complexes and multi-tenant buildings, offering a reliable and attractive intercom mounting option.


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