In the world of AV integration, the technology you don’t see is just as important as the technology you do. Behind every display, camera, and controller lies a need for clean storage, efficient cable management, and flexible mounting, solutions that scale with the environment, not against it.
Chief & Middle Atlantic bring this sleek aesthetic infrastructure to the forefront with a versatile range of storage and mounting solutions purpose-built for modern AV deployments. From the compact Proximity Slide-Lock Panels for storing small devices behind displays, to Tempo Wall Mount Systems and Forum Display Stands offering expanded space and clean aesthetics, every product is designed with the installer and the end user in mind.
Need more flexibility? The Fusion Storage Cabinet (FCASTC), developed with direct GPA input during its design phase, supports multiple Lever Lock™ plates and 19” rack equipment, making it ideal for when behind-display access isn’t feasible. Already specified in GPA partner projects, this solution ensures that standardized, high-performance infrastructure is available at scale and aesthetically stored, wherever the project may be.
The Middle Atlantic C3 Series Credenza delivers furniture-grade storage with full AV integration, while Forward Accessories take cable and device mounting to the next level: fast, toolless, and frustration-free. It’s not just about space; it’s about streamlining the entire install. With universal compatibility across Chief, Middle Atlantic, and other trusted Legrand AV brands, global integrators can standardize infrastructure across regions while tailoring each project to specific room needs.
For our global partners, this means:
- Simplified installations with modular, scalable hardware
- Faster service and maintenance with consistent layouts
- Cleaner, more professional AV spaces across every vertical
- No clutter. No compromise. Just smarter AV integration, powered by Legrand | AV
Proximity® Component Storage Slide-Lock Panel

To store small devices, Proximity Component Storage Slide-Lock Panels are perfect to use with any mounts. Attach the panel to the wall to the left, right or bottom of the mount. The pictured Proximity Panel offers 15” x 10” (40 x 25 cm) of mounting space behind the display.

Tempo™ Flat Panel Wall Mount System

Need a little more storage space than what Proximity Panel can offer? Double your storage space and pull-out service access with the Tempo Flat Panel Wall Mount System, including two Lever Lock™ panels with 15” x 10” (40 x 25 cm) of storage space each.

Fusion® Storage Cabinet

The Fusion Storage Cabinet is ideal for applications where installing small devices behind the display is not an option. The stylish cabinet allows up to three 15” x 10” (40 x 25 cm) Lever Lock plates or a combination of Lever Lock plates and 19” rackmount equipment to be installed. What’s more, the cabinet seamlessly integrates with Fusion Mounts and comes with a universal videobar mount.

Forum™ Display Stand

The Forum Display Stand, supporting either two or three storage bays, offers even more space. The bays provide up to 4RU vertical rack mounting space and are compatible with Lever Lock plates for small device mounting. The Display Stand is ideal for hybrid collaboration in open and closed spaces.

C3 Series Credenza

At 10” deep, this ADA-compliant credenza displays modern finishes, versatile storage options (up to 4RU vertical rackmount per bay) in 1, 2, 3 or 4 bay configurations. With integrated display mount options using Chief’s Fusion™ technology, you get a truly all-in-one localized AV system.
