Chief CMA105 Ceiling Plate, 4" (102 mm) for CMS Fixed or Adjustable Extension Column for Mounting Project, Black

Optimize ceiling-mounted projector and surveillance installs with the Chief by Legrand CMA105 4-inch ceiling plate. This compact mounting adapter is designed to pair with any CMA fixed or adjustable extension column, giving integrators the flexibility to position displays, projectors or surveillance cameras precisely where needed—even in tight or low-clearance ceilings. Constructed from robust steel and finished in black, the CMA105 supports up to 500 lb (227 kg) and spans 4 inches (102 mm) in diameter while maintaining a slim 0.7-inch profile for a discreet appearance.

Engineered for professional AV, security and monitoring environments, the CMA105 is UL listed and OSHPD certified for added peace of mind on commercial projects. The included set screw secures the column quickly, cutting install time on jobs that require reliable, code-compliant mounting. Backed by a 5-year limited warranty, this ceiling plate helps ensure long-term stability for projectors, camera housings and other pro display accessories. Ideal for security, surveillance and projection systems—order the CMA105 to streamline your next installation or contact us for project quoting.

• Low-profile 4-inch ceiling plate minimizes visual impact and fits tight spaces for clean AV and security installations
• Works with CMA fixed or adjustable extension columns for flexible projector and camera placement
• Steel construction and 500 lb load rating deliver dependable support for heavy projectors, housings or surveillance equipment
• UL and OSHPD certifications plus a 5-year limited warranty provide code compliance and long-term reliability
• Includes set screw for secure mounting and simple installation, reducing onsite labor time
• Durable black finish blends with ceilings and cabling for a professional, tamper-resistant installation