Chief Proximity In-Wall Storage Box with Flange and Cover - For Flat Panel Displays - White

The Chief Proximity In-Wall Storage Box with Flange and Cover (PAC525) is engineered to take the guesswork out of installing flat panel displays. By offering a recessed, organized space for routing excess cables and securing surge protectors or power conditioners, this box delivers a clean, professional look while maximizing installation efficiency. Its white flange and cover help create a seamless, door-to-wall transition, reducing visual clutter and ensuring your wall-mounted screen looks as polished as a custom-built installation. Designed to simplify complex cable management behind flat panels, the PAC525 is a smart choice for both professional integrators and do‑it‑yourself enthusiasts who demand a tidy, reliable solution that performs as good as it looks.

One of the standout benefits of the PAC525 is its compatibility with a broad range of Chief wall mounts. Whether you’re using PST, PRO, PLP, MSR, MTR, MWH, MWR, PWR, PNR, PDR, Thinstall, or FUSION configurations, this storage box provides a flexible platform that adapts to various installation scenarios. The design accommodates multiple depth breakaways, giving installers the freedom to tailor the installation to the precise cable layout and wall structure. This flexibility translates into faster installs, fewer field modifications, and a more robust final result that can accommodate changes in equipment or room setup without requiring a major rebuild.

The Pac525’s recessed architecture is more than just a cosmetic feature. It creates an organized, dedicated channel where cables—HDMI, power, ethernet, and AV connectors—can be routed neatly out of sight. The space is optimized to minimize cable bending and signal loss while keeping power and signal cables separate to reduce interference. The ability to mount surge protectors or power conditioners inside the box helps ensure a safer, cleaner distribution of power for your displays, gaming consoles, streaming devices, and other peripherals. The combination of recessed routing, integrated power handling, and a white in-wall finish elevates the overall aesthetics of any installation, from modern homes to corporate conference rooms.

Beyond aesthetics and convenience, the PAC525 emphasizes durability and long-term performance. The in-wall storage box is built to withstand regular use in high-traffic environments where displays are frequently updated or reconfigured. The flange and cover are engineered for easy removal and reattachment, enabling quick access to internal cabling during maintenance or upgrades without disturbing the wall finish. The white finish is designed to resist wear and maintain a clean appearance over time, reinforcing a professional look even after years of use. This combination of rugged construction and thoughtful detailing ensures the PAC525 remains a dependable backbone for integrated display systems.

For installers, the Chief PAC525 is a time-saver that reduces complexity on site. By consolidating cable management, surge protection, and power conditioning into a single, standardized enclosure, it minimizes guesswork and improvisation. The result is a smoother workflow, shorter installation times, and a more consistent end-customer experience. For end users, the value is clear: fewer visible cables, a streamlined mounting environment, and predictable performance from your connected devices. This product balances practicality with style, delivering a clean, professional presentation without compromising on access or serviceability.

• Efficient cable management in a recessed design: The PAC525 provides a dedicated, organized cavity behind the display to route excess cables neatly. This reduces cable clutter in the wall cavity and behind the screen, helping to prevent tangles and heat buildup while maintaining a sleek, professional appearance. The recessed space aids in minimizing vent blockage and improves overall heat management for mounted equipment, contributing to longer-lasting performance and less maintenance over time.
• Broad compatibility with Chief wall mount families: This storage box is designed to work seamlessly with a wide range of Chief mounting systems, including PST, PRO, PLP, MSR, MTR, MWH, MWR, PWR, PNR, PDR, Thinstall, and FUSION. Such broad compatibility means you can design multi-display installations or upgrade components without needing to replace the mounting hardware or box, protecting your original investment and simplifying future upgrades.
• Finish and finish choice for a cohesive look: The white flange and cover provide a clean, low-profile border that integrates with most wall colors and interior styles. The durable finish resists scuffs and wear, preserving a pristine appearance even in high-traffic spaces such as living rooms, home theaters, classrooms, or conference rooms. The flush-mount look created by the flange and cover helps the display feel like an intentional part of the room’s design rather than an afterthought.
• Multiple depth break away options for flexible installations: The PAC525 supports depth adjustments to accommodate a variety of wall structures and cable layouts. This feature enables installers to customize the enclosure depth during installation, ensuring optimal cable routing while maintaining a clean façade. The depth flexibility reduces the need for on-site improvisation and makes adjustments easy if devices are rearranged or replaced later on.
• Integrated space for surge protection and power conditioning: By providing a dedicated area to attach surge protectors or power conditioners, the PAC525 helps ensure device safety and consistent performance. Centralizing power management within the in-wall box minimizes the risk of loose cords and provides a neater, safer solution for protecting valuable components like 4K displays, streaming devices, and gaming consoles. This integration supports better cable routing and reduces the chance of accidental unplugging or damaging connections during maintenance.

Technical Details of Chief Proximity In-Wall Storage Box with Flange and Cover - For Flat Panel Displays - White

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to Install Chief Proximity In-Wall Storage Box with Flange and Cover

Installing the PAC525 is straightforward for experienced installers and accessible to DIY enthusiasts with basic wall-cutting and mounting skills. Follow these steps to achieve a professional, code-compliant result while preserving wall integrity and ensuring optimal performance of mounted displays and connected devices.

Step 1: Plan and prepare. Assess the intended location behind the wall where the display will be mounted. Confirm the wall type (drywall, plaster, or masonry) and ensure there is an accessible power source in proximity to the installation area for surge protection or conditioning devices. Gather the required tools, including a stud finder, drywall saw or suitable cutting tool, a level, a drill, and appropriate fasteners for your wall type. Verify that all cables you plan to route—including HDMI, ethernet, and power—will have a clean path to the display and peripherals without being pinched or stressed by the wall cutout.

Step 2: Create the opening. Use the provided mounting template or vendor specifications to mark the wall opening for the PAC525 installation. Carefully cut the opening to match the box’s dimensions. Ensure precise, square cuts to maintain a flush, professional appearance once the box is installed. If you encounter any wiring or plumbing behind the wall, pause and adjust accordingly to avoid damage and maintain code compliance. After cutting, deburr edges and check that the interior cavity is clear of debris that could obstruct cable routing.

Step 3: Install the box in the wall. Place the in-wall storage box into the cavity and align it with the wall surface. Use the appropriate fasteners and mounting brackets to secure the box to wall studs or the structural supports recommended by Chief’s installation guidelines. If the depth break away feature is configured, adjust the box to the desired depth to accommodate your cabling while ensuring the flange sits flush against the wall. Confirm that the box is stable, level, and free from movement that could stress cables or the display mount.

Step 4: Route cables and install power management. Begin routing cables through the recessed channels, keeping power lines separate from signal lines to minimize potential interference. Place any surge protector or power conditioner inside the storage box as directed, and connect your power and signal cables to their respective devices. Secure cabling to prevent movement or pull when the display is repositioned or serviced. Ensure that the cable pathways maintain adequate ventilation around power-handling components to support long-term reliability.

Step 5: Attach flange and cover. Once cabling is complete and verified, align the flange with the wall opening and secure it in place. Attach the cover to create a clean, finished edge around the display. Check for any light gaps or misalignment and adjust as needed to achieve a seamless look. If required, perform a final inspection to ensure all cables are neatly arranged and that the display mount sits squarely and securely over the box.

Step 6: Final checks and commissioning. Reconnect the display and connected devices, power on and test all functions. Confirm that the display remains steady under normal use, cables are not under tension, and there is no overheating within the storage box or the surrounding wall cavity. If any issues arise, revisit the depth setting, cable routing, or mounting hardware to resolve conflicts without compromising the wall finish or the integrity of the installation.

Frequently Asked Questions

• Q: What is the Chief Proximity In-Wall Storage Box with Flange and Cover used for?
• A: It provides a recessed, organized space behind a wall-mounted flat panel to route excess cables and attach surge protectors or power conditioners. This results in cleaner cable management, improved aesthetics, and safer power handling for your AV setup.
• Q: Which Chief wall mounts are compatible with the PAC525?
• A: The PAC525 is compatible with Chief wall mounts across multiple families, including PST, PRO, PLP, MSR, MTR, MWH, MWR, PWR, PNR, PDR, Thinstall, and FUSION. Its flexible depth options support a variety of installations and configurations.
• Q: Can I install the PAC525 in any wall type?
• A: The PAC525 is designed to work with typical drywall or compatible wall constructions. When installing in masonry or other challenging walls, additional preparation and hardware may be required. Always follow local codes and manufacturer guidelines for safe and compliant installations.
• Q: Does the storage box support multiple displays or large cabling systems?
• A: Yes, the recessed design and multiple depth break away features support complex cable layouts and larger cabling needs. It accommodates power and signal cabling for multiple devices, helping to keep everything organized behind the display while leaving space for future upgrades or expansions.
• Q: Is professional installation recommended?
• A: While capable DIY installers can use the PAC525, professional installation is often recommended for wall-cut accuracy, code compliance, and ensuring optimal alignment with the chosen Chief mounting system. A professional install helps you maximize performance and appearance while minimizing the risk of wall damage.