RSG RMS-DBB Deep Indoor Back Box, Surface Mount

Optimize your fire and security installations with the RSG RMS-DBB Deep Indoor Back Box, a purpose-built surface-mount mounting device that delivers secure, code-friendly support for detectors, sensors and low-voltage monitoring equipment. The deep-profile interior creates generous room for wiring, conduit knockouts and auxiliary modules, minimizing back-and-forth trips and keeping cabling organized for easy servicing. As an RSG mounting device (Mfr. Part No. RMS-DBB) designed for indoor use, it simplifies retrofit and new-build projects where surface mounting is preferred or required. Manufactured in the US, the box provides robust mechanical strength and consistent compatibility with common fire mounting footprints and security/surveillance devices. Installers and facility teams benefit from reduced installation time, improved device accessibility and a professional, tamper-resistant finish that supports long-term monitoring reliability. Ideal for commercial, educational and healthcare environments, the RMS-DBB is a practical choice for integrating fire, security and surveillance systems. Order the RSG RMS-DBB today to streamline your next mounting project and ensure dependable device performance.

• Simplifies installation and retrofits with a surface-mount design that reduces wall damage and labor time
• Deep interior profile provides extra space for cabling, conduit entries and small power modules, keeping installations neat and code-compliant
• Built for fire and security environments — supports smoke detectors, fire devices and low-voltage security equipment for reliable monitoring
• Durable US-made steel construction ensures long service life and secure device mounting in commercial and institutional sites
• Clearly labeled Manufacturer Part Number (RMS-DBB) and standardized mounting footprint speed up procurement and on-site identification