Mircom KB-301 Anodized Aluminum Surface Backbox, 5.1" (155mm)

Built for reliable, tamper-resistant mounting of entry and communication hardware, the Mircom KB-301 anodized aluminum surface backbox delivers a durable enclosure for intercom and security systems. As a KB-300 series mounting box from Mircom, it offers a robust anodized finish that resists corrosion while maintaining a professional appearance for lobbies, gates, and exterior access points. The KB-301’s fixed 2.5" (64 mm) depth and 19" (483 mm) height with a 6.1" width provide ample space to house standard intercom modules and wiring, simplifying installation and reducing onsite modification time. Ideal for surveillance and monitoring applications, the surface backbox protects sensitive electronics and streamlines cable management for cleaner deployments and easier maintenance. Compatible with Mircom F/KF101 flush backbox configurations, it supports flexible design choices for both new builds and retrofit projects. Choose the KB-301 when you need a dependable, easy-to-install mounting solution for access control, intercom, and security hardware—contact your supplier to order or specify it on your next project.

• Durable anodized aluminum construction protects intercom electronics and cabling from corrosion and tampering
• Surface-mount design speeds installation for retrofits and locations without flush access
• Precise 19" height, 2.5" depth and 6.1" width to securely accommodate KB-300 series panels
• Compatible with Mircom F/KF101 flush backbox for flexible mounting and system integration
• Clean, professional finish designed for high-traffic security, surveillance, and access-control points