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

Speed up retrofit security and access control projects with the Camden Door Controls CM-85BB-BLK CM-Series retrofit back box kit. This surface-mounted back box kit is designed specifically for column switches and provides a complete solution — 6-inch deep enclosure, deep caps, and the necessary mounting hardware — so installers can protect wiring and mount devices cleanly in seconds. The durable black finish keeps the installation discreet in commercial security, surveillance, and monitoring environments, while the CM-Series compatibility reduces head-scratching on site.

Built for contractors and facilities teams, the CM-85BB-BLK removes the guesswork from retrofits: its 6-inch depth accommodates connectors and conduit, deep caps conceal terminations for a professional appearance, and included hardware saves procurement time. Whether you’re upgrading access control, adding surveillance sensors, or consolidating monitoring equipment, this surface box keeps installations neat, secure, and code-friendly. Add the Camden CM-85BB-BLK to your next project to ensure fast, dependable mounting for column switches and related security hardware.

• Simplifies retrofit installs for column switches, cutting labor time and minimizing on-site modifications
• Complete surface back box with deep caps and hardware for clean, professional mounting of security devices
• 6-inch depth accommodates wiring and connectors for surveillance and monitoring equipment
• Discreet black finish blends with dark finishes and reduces visual impact in security installations
• CM-Series compatibility from Camden Door Controls ensures reliable fit with existing column switch systems