Chief CMA474 SYSAU Above Suspended Ceiling Storage Box, Compatible with SYS Suspended Ceiling Projector System, White

Securely house AV, projector and surveillance equipment above suspended ceilings while maintaining plenum compliance and streamlined serviceability. The Chief by Legrand SYSAU Above Suspended Ceiling Storage Box (CMA474) is a plenum-rated storage solution designed for AV, security and monitoring installations that need a compact, code-friendly enclosure. Sized at 22 x 13 x 5.38 inches and rated to hold up to 35 lb, the box scales and shifts along the tile bridge to avoid plenum obstructions and make the most of shallow ceiling cavities. Removable side and top covers let technicians perform quick maintenance and cable routing without dismantling the assembly, while six trade-size conduit knockouts (0.5", 1", 1.5") plus flexible openings accommodate high-voltage and data cabling. UL listed and intended for use with the SYS Suspended Ceiling Projector System, the CMA474 is ideal for projector mounts, AV racks, surveillance camera power supplies and monitoring equipment. Specify the CMA474 for your next ceiling AV or security installation to improve protection, compliance and access — order now or contact your integrator to include it in project plans.

• Protects and organizes AV, projector and surveillance equipment above suspended ceilings for reliable monitoring and security operations
• Plenum-rated design maintains code compliance while allowing safe installation in air-handling spaces
• Scalable enclosure and tile-bridge shifting avoid plenum obstructions so devices fit without rework
• Removable covers provide side access in shallow plenums and full top access for easier service and cable management
• Multiple conduit knockouts (0.5", 1", 1.5") and flexible openings support power and network feed-through for neat, secure installs