DoorBird 429601844 D31TDH Surface-Mounting Housing, Backbox

Designed to safeguard and streamline installations, the DoorBird D31TDH Surface-Mount Backbox is an engineered intercom housing that delivers protection and professional presentation for IP video door stations. Built from stainless steel V4A (salt-water and grinding dust resistant), this surface-mount housing resists corrosion in coastal and industrial environments while providing a brushed finish that complements modern access control and surveillance equipment.

This intercom housing is optimized for the D31TDH IP Video Door Station, ensuring a precise fit and clean cable management to minimize installation time and reduce maintenance headaches. The robust backbox shields sensitive electronics from tampering and weather, supporting reliable monitoring and two-way communication for security and entry management. As part of an integrated security solution, it enhances system uptime and preserves camera and microphone alignment for consistent surveillance performance.

Ideal for commercial, multifamily, and high-traffic residential access points, the DoorBird D31TDH backbox is a practical choice for installers and systems integrators. Specify this durable surface-mount housing for your next access control or monitoring project and improve longevity and professionalism on every door station deployment.

• Provides a secure, tamper-resistant housing that protects your IP video door station and its electronics from vandalism and environmental damage
• Corrosion-resistant stainless steel V4A construction ensures long-term durability in coastal and industrial settings
• Surface-mount design simplifies installation on solid walls and retrofit projects, reducing labor time and costs
• Brushed finish offers a professional, low-glare appearance that integrates with commercial access control and surveillance systems
• Engineered specifically for the D31TDH IP Video Door Station for perfect fit and reliable cable routing