Peerless-AV Ceiling Plate for Wood Joists and Concrete Ceilings

Ensure reliable, professional ceiling installations with the Peerless-AV Ceiling Plate CMJ490 — engineered to provide a secure mounting point for projectors and flat panel displays in commercial AV and security environments. This ceiling plate mounts to standard 24" wood joist centers or to structural concrete (concrete anchors ACC244 sold separately), giving installers flexibility across job sites. Made from heavy-duty steel with a black powder-coat finish, the CMJ490 conceals hardware for a clean, low-profile appearance while supporting up to 300 lb for robust load capacity. Designed for integrators working in pro AV, surveillance, monitoring rooms, and enterprise installations, it pairs seamlessly with Peerless-AV extension columns and projector mounts to create tamper-resistant, code-compliant assemblies. The durable finish and concealed fasteners improve aesthetics in public-facing spaces, and the product is backed by a 5-year limited warranty for long-term peace of mind. Ideal for security camera housings, ceiling-mounted projectors, and digital signage, the CMJ490 simplifies installation and delivers dependable performance — add it to your next AV or surveillance project.

• Securely mounts projectors and flat panels to 24" wood joists or concrete, delivering a stable, professional installation
• Heavy-duty steel construction with powder-coat finish resists corrosion and hides hardware for a clean aesthetic
• Supports up to 300 lb to accommodate large displays and AV equipment used in pro AV, security, and surveillance setups
• Concealed fasteners create a finished look that improves site appearance in lobbies, conference rooms, and monitoring centers
• Compatible with optional ACC244 concrete anchors for solid masonry installations and backed by a 5-year limited warranty