Camden CM-85BB-BRZ CM-Series Retrofit Back Box Kit for Column Switches, Surface Box Complete with Deep Caps and Hardware, 6", Bronze

Optimize retrofit and surface-mount installations with the Camden Door Controls CM-Series CM-85BB-BRZ retrofit back box kit. Built for fast, reliable mounting of column switches and other low-voltage devices, this complete surface box kit includes deep caps and all necessary hardware to deliver a clean, professional installation. The 6" deep bronze box accommodates bulk wiring, connectors and small modules—minimizing rework and preventing cable strain while keeping connections hidden and secure.

As a Camden Door Controls CM-Series mounting accessory, the CM-85BB-BRZ blends durable construction with a commercial bronze finish that coordinates with door hardware and high-traffic environments. Its design supports security, surveillance and monitoring equipment installations, improving serviceability and ensuring consistent positioning for access control devices. Whether upgrading an existing entry or adding new monitoring points, this retrofit kit simplifies the job and reduces callbacks.

Specify the CM-85BB-BRZ for dependable surface mounting of column switches and related security hardware. Contact your Camden distributor or add to cart to streamline your next access control or surveillance installation.

• Simplifies retrofit installations for column switches, reducing labor time and on-site disruption
• 6" deep surface box provides ample space for wiring, connectors and low-voltage devices
• Complete kit includes deep caps and mounting hardware for a secure, professional finish
• Durable bronze finish delivers a discrete, commercial-grade appearance that complements door hardware
• Designed for CM-Series compatibility to ensure reliable mounting for security and access control components
• Helps organize wiring for surveillance, monitoring and access control systems to improve maintenance efficiency