Mircom KB-302 KB-300 Series Surface Backbox, 10.1" (257mm)

Deliver a reliable, professional mounting solution for intercom and entry systems with the Mircom KB-302 surface backbox. Designed for commercial security and access control applications, this Mircom intercom housing provides a durable anodized aluminum enclosure that resists corrosion and protects electronics from years of environmental exposure. The KB-302’s 10.1 in (257 mm) width and 2.5 in depth offer a compact footprint that matches common mailbox and KF-102 frame dimensions, making it ideal for multi-tenant, surveillance, and monitoring installations. Its modular layout lets integrators stock and replace individual modules quickly, while standard rough-in sizes speed up field installations and reduce labor. Clear directory accommodation and tenant call alignment improve usability and reduce commissioning time for property managers and installers. Whether mounting handsets, speakers, or intercom stations, the KB-302 provides a robust, serviceable platform for security, surveillance, and access control systems. Order the Mircom KB-302 today to streamline your next intercom or access control installation.

• Simplifies installations with a shallow 2.5 in depth for easy surface mounting and retrofits
• Durable anodized aluminum construction resists corrosion, protecting intercoms and speakers outdoors
• Modular design supports stocking individual modules and pairs seamlessly with KF-102 frames
• 10.1 in (257 mm) width aligns with common mailbox and frame sizes for consistent panel layouts
• Standard rough-in sizes reduce install time and minimize site modifications for access control projects